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48275874521952 = 25371128619228199
BaseRepresentation
bin10101111101000000110100…
…10110100010001101100000
320022221010110200220011200220
422332200122112202031200
522311422442334200302
6250401344112443040
713111550113566630
oct1276403226421540
9208833420804626
1048275874521952
11144227576888a0
1254b8230849480
1320c251a9c9a0c
14bcc7c9b1a6c0
1558ab763164bc
hex2be81a5a2360

48275874521952 has 192 divisors, whose sum is σ = 157999984128000. Its totient is φ = 12538695098880.

The previous prime is 48275874521879. The next prime is 48275874522013. The reversal of 48275874521952 is 25912547857284.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211437549 + ... + 211665747.

It is an arithmetic number, because the mean of its divisors is an integer number (822916584000).

Almost surely, 248275874521952 is an apocalyptic number.

48275874521952 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

48275874521952 is an abundant number, since it is smaller than the sum of its proper divisors (109724109606048).

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

48275874521952 is a wasteful number, since it uses less digits than its factorization.

48275874521952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256849 (or 256841 counting only the distinct ones).

The product of its digits is 451584000, while the sum is 69.

The spelling of 48275874521952 in words is "forty-eight trillion, two hundred seventy-five billion, eight hundred seventy-four million, five hundred twenty-one thousand, nine hundred fifty-two".