455631136554 has 64 divisors (see below), whose sum is σ = 1081029255552. Its totient is φ = 126436147200.

The previous prime is 455631136487. The next prime is 455631136561.

455631136554 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5446167 + ... + 5529194.

It is an arithmetic number, because the mean of its divisors is an integer number (16891082118).

Almost surely, 2^455631136554 is an apocalyptic number.

455631136554 is an abundant number, since it is smaller than the sum of its proper divisors (625398118998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455631136554 is a wasteful number, since it uses less digits than its factorization.

455631136554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10975431.

The product of its digits is 3240000, while the sum is 48.

The spelling of 455631136554 in words is "four hundred fifty-five billion, six hundred thirty-one million, one hundred thirty-six thousand, five hundred fifty-four".