455056674 has 8 divisors (see below), whose sum is σ = 910113360. Its totient is φ = 151685556.

The previous prime is 455056619. The next prime is 455056681. The reversal of 455056674 is 476650554.

It is a sphenic number, since it is the product of 3 distinct primes.

455056674 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37921384 + ... + 37921395.

It is an arithmetic number, because the mean of its divisors is an integer number (113764170).

Almost surely, 2^455056674 is an apocalyptic number.

455056674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

455056674 is a wasteful number, since it uses less digits than its factorization.

455056674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75842784.

The product of its (nonzero) digits is 504000, while the sum is 42.

The square root of 455056674 is about 21332.0574253868. The cubic root of 455056674 is about 769.1691008968.

The spelling of 455056674 in words is "four hundred fifty-five million, fifty-six thousand, six hundred seventy-four".