452948800977 has 24 divisors (see below), whose sum is σ = 656731732800. Its totient is φ = 300826558368.

The previous prime is 452948800973. The next prime is 452948800979. The reversal of 452948800977 is 779008849254.

452948800977 is a `hidden beast` number, since 45 + 29 + 488 + 0 + 0 + 97 + 7 = 666.

It is not a de Polignac number, because 452948800977 - 2² = 452948800973 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452948800973) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3011674 + ... + 3158492.

It is an arithmetic number, because the mean of its divisors is an integer number (27363822200).

Almost surely, 2^452948800977 is an apocalyptic number.

It is an amenable number.

452948800977 is a deficient number, since it is larger than the sum of its proper divisors (203782931823).

452948800977 is a wasteful number, since it uses less digits than its factorization.

452948800977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148117 (or 148114 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 63.

The spelling of 452948800977 in words is "four hundred fifty-two billion, nine hundred forty-eight million, eight hundred thousand, nine hundred seventy-seven".