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48251085960 = 23357311197179
BaseRepresentation
bin101100111011111111…
…010010010010001000
311121112200221010120210
4230323333102102020
51242304234222320
634055524121120
73325464315000
oct547377222210
9147480833523
1048251085960
1119510531050
1294272361a0
13471c62844c
14249a355000
1513c607d0e0
hexb3bfd2488

48251085960 has 1024 divisors, whose sum is σ = 199065600000. Its totient is φ = 9246182400.

The previous prime is 48251085959. The next prime is 48251085977. The reversal of 48251085960 is 6958015284.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 610773201 + ... + 610773279.

It is an arithmetic number, because the mean of its divisors is an integer number (194400000).

Almost surely, 248251085960 is an apocalyptic number.

48251085960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48251085960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99532800000).

48251085960 is an abundant number, since it is smaller than the sum of its proper divisors (150814514040).

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

48251085960 is a wasteful number, since it uses less digits than its factorization.

48251085960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 48251085960 in words is "forty-eight billion, two hundred fifty-one million, eighty-five thousand, nine hundred sixty".