456888489152 has 56 divisors (see below), whose sum is σ = 953277148560. Its totient is φ = 216950952960.

The previous prime is 456888489139. The next prime is 456888489199. The reversal of 456888489152 is 251984888654.

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, 1904558 + ... + 2130989.

Almost surely, 2^456888489152 is an apocalyptic number.

It is an amenable number.

456888489152 is an abundant number, since it is smaller than the sum of its proper divisors (496388659408).

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

456888489152 is a wasteful number, since it uses less digits than its factorization.

456888489152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035649 (or 4035639 counting only the distinct ones).

The product of its digits is 176947200, while the sum is 68.

The spelling of 456888489152 in words is "four hundred fifty-six billion, eight hundred eighty-eight million, four hundred eighty-nine thousand, one hundred fifty-two".