455057764215 has 8 divisors (see below), whose sum is σ = 728092422768. Its totient is φ = 242697474240.

The previous prime is 455057764211. The next prime is 455057764279. The reversal of 455057764215 is 512467750554.

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

It is not a de Polignac number, because 455057764215 - 2² = 455057764211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455057764211) 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, 15168592126 + ... + 15168592155.

It is an arithmetic number, because the mean of its divisors is an integer number (91011552846).

Almost surely, 2^455057764215 is an apocalyptic number.

455057764215 is a deficient number, since it is larger than the sum of its proper divisors (273034658553).

455057764215 is a wasteful number, since it uses less digits than its factorization.

455057764215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30337184289.

The product of its (nonzero) digits is 5880000, while the sum is 51.

The spelling of 455057764215 in words is "four hundred fifty-five billion, fifty-seven million, seven hundred sixty-four thousand, two hundred fifteen".