45534243554 has 32 divisors (see below), whose sum is σ = 70068136320. Its totient is φ = 22187088000.

The previous prime is 45534243497. The next prime is 45534243581.

45534243554 is nontrivially palindromic in base 10.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4594004 + ... + 4603904.

It is an arithmetic number, because the mean of its divisors is an integer number (2189629260).

Almost surely, 2^45534243554 is an apocalyptic number.

45534243554 is a deficient number, since it is larger than the sum of its proper divisors (24533892766).

45534243554 is a wasteful number, since it uses less digits than its factorization.

45534243554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10346.

The product of its digits is 2880000, while the sum is 44.

The spelling of 45534243554 in words is "forty-five billion, five hundred thirty-four million, two hundred forty-three thousand, five hundred fifty-four".