125576379 has 16 divisors (see below), whose sum is σ = 186404640. Its totient is φ = 83553120.

The previous prime is 125576329. The next prime is 125576411. The reversal of 125576379 is 973675521.

125576379 is a `hidden beast` number, since 1 + 2 + 5 + 5 + 7 + 637 + 9 = 666.

It is not a de Polignac number, because 125576379 - 2⁸ = 125576123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125576329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10309 + ... + 18905.

It is an arithmetic number, because the mean of its divisors is an integer number (11650290).

Almost surely, 2^125576379 is an apocalyptic number.

125576379 is a deficient number, since it is larger than the sum of its proper divisors (60828261).

125576379 is an equidigital number, since it uses as much as digits as its factorization.

125576379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9147 (or 9141 counting only the distinct ones).

The product of its digits is 396900, while the sum is 45.

The square root of 125576379 is about 11206.0866942925. The cubic root of 125576379 is about 500.7673271490.

The spelling of 125576379 in words is "one hundred twenty-five million, five hundred seventy-six thousand, three hundred seventy-nine".