455964455 has 4 divisors (see below), whose sum is σ = 547157352. Its totient is φ = 364771560.

The previous prime is 455964427. The next prime is 455964473. The reversal of 455964455 is 554469554.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 455964455 - 2⁶ = 455964391 is a prime.

It is a Duffinian number.

It is a congruent 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, 45596441 + ... + 45596450.

It is an arithmetic number, because the mean of its divisors is an integer number (136789338).

Almost surely, 2^455964455 is an apocalyptic number.

455964455 is a deficient number, since it is larger than the sum of its proper divisors (91192897).

455964455 is an equidigital number, since it uses as much as digits as its factorization.

455964455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91192896.

The product of its digits is 2160000, while the sum is 47.

The square root of 455964455 is about 21353.3242142763. The cubic root of 455964455 is about 769.6802264707.

The spelling of 455964455 in words is "four hundred fifty-five million, nine hundred sixty-four thousand, four hundred fifty-five".