455674680660 has 48 divisors (see below), whose sum is σ = 1350941409216. Its totient is φ = 114365409792.

The previous prime is 455674680563. The next prime is 455674680691. The reversal of 455674680660 is 66086476554.

It is a self number, because there is not a number n which added to its sum of digits gives 455674680660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223368922 + ... + 223370961.

It is an arithmetic number, because the mean of its divisors is an integer number (28144612692).

Almost surely, 2^455674680660 is an apocalyptic number.

It is an amenable number.

455674680660 is an abundant number, since it is smaller than the sum of its proper divisors (895266728556).

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

455674680660 is a wasteful number, since it uses less digits than its factorization.

455674680660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446739912 (or 446739910 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 455674680660 in words is "four hundred fifty-five billion, six hundred seventy-four million, six hundred eighty thousand, six hundred sixty".