455373165 has 16 divisors (see below), whose sum is σ = 784643328. Its totient is φ = 224183616.

The previous prime is 455373157. The next prime is 455373173. The reversal of 455373165 is 561373554.

It is an interprime number because it is at equal distance from previous prime (455373157) and next prime (455373173).

It is not a de Polignac number, because 455373165 - 2³ = 455373157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167429 + ... + 1167818.

It is an arithmetic number, because the mean of its divisors is an integer number (49040208).

Almost surely, 2^455373165 is an apocalyptic number.

It is an amenable number.

455373165 is a deficient number, since it is larger than the sum of its proper divisors (329270163).

455373165 is a wasteful number, since it uses less digits than its factorization.

455373165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335268.

The product of its digits is 189000, while the sum is 39.

The square root of 455373165 is about 21339.4743374808. The cubic root of 455373165 is about 769.3473780927.

The spelling of 455373165 in words is "four hundred fifty-five million, three hundred seventy-three thousand, one hundred sixty-five".