32257900125780 has 96 divisors (see below), whose sum is σ = 104385115134720. Its totient is φ = 7290388976640.

The previous prime is 32257900125751. The next prime is 32257900125791. The reversal of 32257900125780 is 8752100975223.

It is a congruent number.

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, 431448711 + ... + 431523470.

It is an arithmetic number, because the mean of its divisors is an integer number (1087344949320).

Almost surely, 2^{32257900125780} is an apocalyptic number.

32257900125780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32257900125780 is an abundant number, since it is smaller than the sum of its proper divisors (72127215008940).

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

32257900125780 is a wasteful number, since it uses less digits than its factorization.

32257900125780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862972289 (or 862972287 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 51.

The spelling of 32257900125780 in words is "thirty-two trillion, two hundred fifty-seven billion, nine hundred million, one hundred twenty-five thousand, seven hundred eighty".