32377490456 has 16 divisors (see below), whose sum is σ = 62666111040. Its totient is φ = 15666527520.

The previous prime is 32377490447. The next prime is 32377490459. The reversal of 32377490456 is 65409477323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32377490459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65276951 + ... + 65277446.

It is an arithmetic number, because the mean of its divisors is an integer number (3916631940).

Almost surely, 2^32377490456 is an apocalyptic number.

It is an amenable number.

32377490456 is a deficient number, since it is larger than the sum of its proper divisors (30288620584).

32377490456 is a wasteful number, since it uses less digits than its factorization.

32377490456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130554434 (or 130554430 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 50.

The spelling of 32377490456 in words is "thirty-two billion, three hundred seventy-seven million, four hundred ninety thousand, four hundred fifty-six".