125727667052 has 96 divisors (see below), whose sum is σ = 243583562880. Its totient is φ = 56429936640.

The previous prime is 125727667007. The next prime is 125727667069. The reversal of 125727667052 is 250766727521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203772248 + ... + 203772864.

It is an arithmetic number, because the mean of its divisors is an integer number (2537328780).

Almost surely, 2^125727667052 is an apocalyptic number.

It is an amenable number.

125727667052 is a deficient number, since it is larger than the sum of its proper divisors (117855895828).

125727667052 is a wasteful number, since it uses less digits than its factorization.

125727667052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1369 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 50.

The spelling of 125727667052 in words is "one hundred twenty-five billion, seven hundred twenty-seven million, six hundred sixty-seven thousand, fifty-two".