125623014657768 has 80 divisors (see below), whose sum is σ = 353104083398880. Its totient is φ = 41726372298912.

The previous prime is 125623014657739. The next prime is 125623014657781. The reversal of 125623014657768 is 867756410326521.

125623014657768 is a `hidden beast` number, since 1 + 2 + 56 + 2 + 3 + 0 + 1 + 4 + 6 + 577 + 6 + 8 = 666.

It is a super-2 number, since 2×125623014657768² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 342330180 + ... + 342696947.

It is an arithmetic number, because the mean of its divisors is an integer number (4413801042486).

Almost surely, 2^{125623014657768} is an apocalyptic number.

125623014657768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

125623014657768 is an abundant number, since it is smaller than the sum of its proper divisors (227481068741112).

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

125623014657768 is a wasteful number, since it uses less digits than its factorization.

125623014657768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685027428 (or 685027415 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 63.

The spelling of 125623014657768 in words is "one hundred twenty-five trillion, six hundred twenty-three billion, fourteen million, six hundred fifty-seven thousand, seven hundred sixty-eight".