455514553 has 16 divisors (see below), whose sum is σ = 507386880. Its totient is φ = 406276416.

The previous prime is 455514533. The next prime is 455514559. The reversal of 455514553 is 355415554.

It is a happy number.

It is not a de Polignac number, because 455514553 - 2⁹ = 455514041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455514559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43551 + ... + 52987.

It is an arithmetic number, because the mean of its divisors is an integer number (31711680).

Almost surely, 2^455514553 is an apocalyptic number.

It is an amenable number.

455514553 is a deficient number, since it is larger than the sum of its proper divisors (51872327).

455514553 is a wasteful number, since it uses less digits than its factorization.

455514553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9576.

The product of its digits is 150000, while the sum is 37.

The square root of 455514553 is about 21342.7869079931. The cubic root of 455514553 is about 769.4269942840.

The spelling of 455514553 in words is "four hundred fifty-five million, five hundred fourteen thousand, five hundred fifty-three".