125149862376 has 192 divisors, whose sum is σ = 441159480000. Its totient is φ = 32506427520.

The previous prime is 125149862371. The next prime is 125149862407. The reversal of 125149862376 is 673268941521.

It is a happy number.

125149862376 is a `hidden beast` number, since 1 + 2 + 5 + 1 + 4 + 9 + 8 + 623 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (125149862371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 421051 + ... + 653898.

It is an arithmetic number, because the mean of its divisors is an integer number (2297705625).

Almost surely, 2^125149862376 is an apocalyptic number.

It is an amenable number.

125149862376 is an abundant number, since it is smaller than the sum of its proper divisors (316009617624).

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

125149862376 is a wasteful number, since it uses less digits than its factorization.

125149862376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074989 (or 1074972 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The spelling of 125149862376 in words is "one hundred twenty-five billion, one hundred forty-nine million, eight hundred sixty-two thousand, three hundred seventy-six".