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48809359260 = 223251731599859
BaseRepresentation
bin101101011101010000…
…111011011110011100
311122222121102100120200
4231131100323132130
51244430143444020
634231145543500
73345353464644
oct553520733634
9148877370520
1048809359260
111977767a042
1295621a4b90
1347ab1a458c
142510559524
15140a0a7590
hexb5d43b79c

48809359260 has 288 divisors, whose sum is σ = 162279936000. Its totient is φ = 11821455360.

The previous prime is 48809359253. The next prime is 48809359267. The reversal of 48809359260 is 6295390884.

48809359260 is a `hidden beast` number, since 48 + 8 + 0 + 9 + 3 + 592 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (48809359253) and next prime (48809359267).

It is a junction number, because it is equal to n+sod(n) for n = 48809359197 and 48809359206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48809359267) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56820711 + ... + 56821569.

It is an arithmetic number, because the mean of its divisors is an integer number (563472000).

Almost surely, 248809359260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48809359260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81139968000).

48809359260 is an abundant number, since it is smaller than the sum of its proper divisors (113470576740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48809359260 is a wasteful number, since it uses less digits than its factorization.

48809359260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1516 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 48809359260 in words is "forty-eight billion, eight hundred nine million, three hundred fifty-nine thousand, two hundred sixty".