125053504550032 has 10 divisors (see below), whose sum is σ = 242291165065718. Its totient is φ = 62526752275008.

The previous prime is 125053504549999. The next prime is 125053504550041. The reversal of 125053504550032 is 230055405350521.

It can be written as a sum of positive squares in only one way, i.e., 63845789006736 + 61207715543296 = 7990356^2 + 7823536^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3907922017173 + ... + 3907922017204.

Almost surely, 2^{125053504550032} is an apocalyptic number.

It is an amenable number.

125053504550032 is a deficient number, since it is larger than the sum of its proper divisors (117237660515686).

125053504550032 is an equidigital number, since it uses as much as digits as its factorization.

125053504550032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7815844034385 (or 7815844034379 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 125053504550032 in words is "one hundred twenty-five trillion, fifty-three billion, five hundred four million, five hundred fifty thousand, thirty-two".