455662025897 has 8 divisors (see below), whose sum is σ = 498757426440. Its totient is φ = 413715836160.

The previous prime is 455662025801. The next prime is 455662025933. The reversal of 455662025897 is 798520266554.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 52095323536 + 403566702361 = 228244^2 + 635269^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 455662025897 - 2⁸ = 455662025641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455662027897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287301872 + ... + 287303457.

It is an arithmetic number, because the mean of its divisors is an integer number (62344678305).

Almost surely, 2^455662025897 is an apocalyptic number.

It is an amenable number.

455662025897 is a deficient number, since it is larger than the sum of its proper divisors (43095400543).

455662025897 is a wasteful number, since it uses less digits than its factorization.

455662025897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574605403.

The product of its (nonzero) digits is 36288000, while the sum is 59.

The spelling of 455662025897 in words is "four hundred fifty-five billion, six hundred sixty-two million, twenty-five thousand, eight hundred ninety-seven".