5454552558 has 64 divisors (see below), whose sum is σ = 13679995392. Its totient is φ = 1411413120.

The previous prime is 5454552541. The next prime is 5454552569. The reversal of 5454552558 is 8552554545.

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, 65308 + ... + 123183.

It is an arithmetic number, because the mean of its divisors is an integer number (213749928).

Almost surely, 2^5454552558 is an apocalyptic number.

5454552558 is an abundant number, since it is smaller than the sum of its proper divisors (8225442834).

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

5454552558 is a wasteful number, since it uses less digits than its factorization.

5454552558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188569.

The product of its digits is 4000000, while the sum is 48.

The square root of 5454552558 is about 73854.9426781986. The cubic root of 5454552558 is about 1760.2987352328.

The spelling of 5454552558 in words is "five billion, four hundred fifty-four million, five hundred fifty-two thousand, five hundred fifty-eight".