455055214531 has 16 divisors (see below), whose sum is σ = 485124595200. Its totient is φ = 425599001568.

The previous prime is 455055214507. The next prime is 455055214547. The reversal of 455055214531 is 135412550554.

It is a cyclic number.

It is not a de Polignac number, because 455055214531 - 2¹⁹ = 455054690243 is a prime.

It is a super-2 number, since 2×455055214531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455055214631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25332405 + ... + 25350361.

It is an arithmetic number, because the mean of its divisors is an integer number (30320287200).

Almost surely, 2^455055214531 is an apocalyptic number.

455055214531 is a deficient number, since it is larger than the sum of its proper divisors (30069380669).

455055214531 is a wasteful number, since it uses less digits than its factorization.

455055214531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34938.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 455055214531 in words is "four hundred fifty-five billion, fifty-five million, two hundred fourteen thousand, five hundred thirty-one".