125355304204532 has 24 divisors (see below), whose sum is σ = 240285522261960. Its totient is φ = 56956568238080.

The previous prime is 125355304204489. The next prime is 125355304204553. The reversal of 125355304204532 is 235402403553521.

It can be written as a sum of positive squares in 4 ways, for example, as 3789111406096 + 121566192798436 = 1946564^2 + 11025706^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31783797269 + ... + 31783801212.

It is an arithmetic number, because the mean of its divisors is an integer number (10011896760915).

Almost surely, 2^{125355304204532} is an apocalyptic number.

It is an amenable number.

125355304204532 is a deficient number, since it is larger than the sum of its proper divisors (114930218057428).

125355304204532 is a wasteful number, since it uses less digits than its factorization.

125355304204532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63567598531 (or 63567598529 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 125355304204532 in words is "one hundred twenty-five trillion, three hundred fifty-five billion, three hundred four million, two hundred four thousand, five hundred thirty-two".