125314155765 has 96 divisors (see below), whose sum is σ = 234979729920. Its totient is φ = 61590025728.

The previous prime is 125314155709. The next prime is 125314155773. The reversal of 125314155765 is 567551413521.

125314155765 is a `hidden beast` number, since 1 + 2 + 5 + 31 + 4 + 1 + 557 + 65 = 666.

It is not a de Polignac number, because 125314155765 - 2¹⁹ = 125313631477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 125314155765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14613019 + ... + 14621591.

It is an arithmetic number, because the mean of its divisors is an integer number (2447705520).

Almost surely, 2^125314155765 is an apocalyptic number.

125314155765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125314155765 is a deficient number, since it is larger than the sum of its proper divisors (109665574155).

125314155765 is a wasteful number, since it uses less digits than its factorization.

125314155765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9123 (or 9120 counting only the distinct ones).

The product of its digits is 630000, while the sum is 45.

The spelling of 125314155765 in words is "one hundred twenty-five billion, three hundred fourteen million, one hundred fifty-five thousand, seven hundred sixty-five".