45543034554 has 32 divisors (see below), whose sum is σ = 91647279360. Its totient is φ = 15087761472.

The previous prime is 45543034531. The next prime is 45543034591.

45543034554 is nontrivially palindromic in base 10.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 609892 + ... + 680480.

It is an arithmetic number, because the mean of its divisors is an integer number (2863977480).

Almost surely, 2^45543034554 is an apocalyptic number.

45543034554 is an abundant number, since it is smaller than the sum of its proper divisors (46104244806).

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

45543034554 is a wasteful number, since it uses less digits than its factorization.

45543034554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71254.

The product of its (nonzero) digits is 1440000, while the sum is 42.

It can be divided in two parts, 455430 and 34554, that added together give a palindrome (489984).

The spelling of 45543034554 in words is "forty-five billion, five hundred forty-three million, thirty-four thousand, five hundred fifty-four".