456055631 has 4 divisors (see below), whose sum is σ = 456124032. Its totient is φ = 455987232.

The previous prime is 456055609. The next prime is 456055657. The reversal of 456055631 is 136550654.

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

It is a cyclic number.

It is not a de Polignac number, because 456055631 - 2¹⁰ = 456054607 is a prime.

It is a super-2 number, since 2×456055631² = 415973477133616322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 456055591 and 456055600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456055681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22970 + ... + 37943.

It is an arithmetic number, because the mean of its divisors is an integer number (114031008).

Almost surely, 2^456055631 is an apocalyptic number.

456055631 is a deficient number, since it is larger than the sum of its proper divisors (68401).

456055631 is an equidigital number, since it uses as much as digits as its factorization.

456055631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68400.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 456055631 is about 21355.4590444692. The cubic root of 456055631 is about 769.7315255625.

The spelling of 456055631 in words is "four hundred fifty-six million, fifty-five thousand, six hundred thirty-one".