455134631 has 16 divisors (see below), whose sum is σ = 525849600. Its totient is φ = 385868448.

The previous prime is 455134627. The next prime is 455134643. The reversal of 455134631 is 136431554.

It is not a de Polignac number, because 455134631 - 2² = 455134627 is a prime.

It is a super-2 number, since 2×455134631² = 414295064671012322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455134601) 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, 271865 + ... + 273533.

It is an arithmetic number, because the mean of its divisors is an integer number (32865600).

Almost surely, 2^455134631 is an apocalyptic number.

455134631 is a deficient number, since it is larger than the sum of its proper divisors (70714969).

455134631 is a wasteful number, since it uses less digits than its factorization.

455134631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078.

The product of its digits is 21600, while the sum is 32.

The square root of 455134631 is about 21333.8845736073. The cubic root of 455134631 is about 769.2130212077.

The spelling of 455134631 in words is "four hundred fifty-five million, one hundred thirty-four thousand, six hundred thirty-one".