125969316 has 48 divisors (see below), whose sum is σ = 337532160. Its totient is φ = 36162720.

The previous prime is 125969279. The next prime is 125969329. The reversal of 125969316 is 613969521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22606 + ... + 27621.

It is an arithmetic number, because the mean of its divisors is an integer number (7031920).

Almost surely, 2^125969316 is an apocalyptic number.

It is an amenable number.

125969316 is an abundant number, since it is smaller than the sum of its proper divisors (211562844).

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

125969316 is a wasteful number, since it uses less digits than its factorization.

125969316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50264 (or 50262 counting only the distinct ones).

The product of its digits is 87480, while the sum is 42.

The square root of 125969316 is about 11223.6053031100. The cubic root of 125969316 is about 501.2890949455.

It can be divided in two parts, 12596 and 9316, that added together give a palindrome (21912).

The spelling of 125969316 in words is "one hundred twenty-five million, nine hundred sixty-nine thousand, three hundred sixteen".