125737396585392 has 160 divisors (see below), whose sum is σ = 348293743488000. Its totient is φ = 39015064940544.

The previous prime is 125737396585391. The next prime is 125737396585511. The reversal of 125737396585392 is 293585693737521.

It is a super-2 number, since 2×125737396585392² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125737396585391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9959017 + ... + 18725832.

It is an arithmetic number, because the mean of its divisors is an integer number (2176835896800).

Almost surely, 2^{125737396585392} is an apocalyptic number.

125737396585392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125737396585392 is an abundant number, since it is smaller than the sum of its proper divisors (222556346902608).

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

125737396585392 is a wasteful number, since it uses less digits than its factorization.

125737396585392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28685003 (or 28684997 counting only the distinct ones).

The product of its digits is 2571912000, while the sum is 75.

The spelling of 125737396585392 in words is "one hundred twenty-five trillion, seven hundred thirty-seven billion, three hundred ninety-six million, five hundred eighty-five thousand, three hundred ninety-two".