454557755454 has 64 divisors (see below), whose sum is σ = 1028086670592. Its totient is φ = 132769324800.

The previous prime is 454557755447. The next prime is 454557755473.

454557755454 is nontrivially palindromic in base 10.

454557755454 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×454557755454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 608527 + ... + 1131114.

It is an arithmetic number, because the mean of its divisors is an integer number (16063854228).

Almost surely, 2^454557755454 is an apocalyptic number.

454557755454 is an abundant number, since it is smaller than the sum of its proper divisors (573528915138).

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

454557755454 is a wasteful number, since it uses less digits than its factorization.

454557755454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739801.

The product of its digits is 196000000, while the sum is 60.

The spelling of 454557755454 in words is "four hundred fifty-four billion, five hundred fifty-seven million, seven hundred fifty-five thousand, four hundred fifty-four".