125536205325032 has 16 divisors (see below), whose sum is σ = 235452742975140. Its totient is φ = 62748807198336.

The previous prime is 125536205325019. The next prime is 125536205325053. The reversal of 125536205325032 is 230523502635521.

It can be written as a sum of positive squares in 2 ways, for example, as 113046526287556 + 12489679037476 = 10632334^2 + 3534074^2 .

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 3 ways as a sum of consecutive naturals, for example, 2411905373 + ... + 2411957420.

Almost surely, 2^{125536205325032} is an apocalyptic number.

It is an amenable number.

125536205325032 is a deficient number, since it is larger than the sum of its proper divisors (109916537650108).

125536205325032 is a wasteful number, since it uses less digits than its factorization.

125536205325032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4823866052 (or 4823866048 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 125536205325032 in words is "one hundred twenty-five trillion, five hundred thirty-six billion, two hundred five million, three hundred twenty-five thousand, thirty-two".