456513645132 has 18 divisors (see below), whose sum is σ = 1153965047508. Its totient is φ = 152171215032.

The previous prime is 456513645097. The next prime is 456513645149. The reversal of 456513645132 is 231546315654.

It is a happy number.

456513645132 is a `hidden beast` number, since 4 + 5 + 65 + 13 + 64 + 513 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6340467258 + ... + 6340467329.

It is an arithmetic number, because the mean of its divisors is an integer number (64109169306).

Almost surely, 2^456513645132 is an apocalyptic number.

It is an amenable number.

456513645132 is an abundant number, since it is smaller than the sum of its proper divisors (697451402376).

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

456513645132 is a wasteful number, since it uses less digits than its factorization.

456513645132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12680934597 (or 12680934592 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The spelling of 456513645132 in words is "four hundred fifty-six billion, five hundred thirteen million, six hundred forty-five thousand, one hundred thirty-two".