45544244554 has 32 divisors (see below), whose sum is σ = 71397627840. Its totient is φ = 21772582272.

The previous prime is 45544244497. The next prime is 45544244561.

45544244554 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 748774 + ... + 807310.

It is an arithmetic number, because the mean of its divisors is an integer number (2231175870).

Almost surely, 2^45544244554 is an apocalyptic number.

45544244554 is a deficient number, since it is larger than the sum of its proper divisors (25853383286).

45544244554 is a wasteful number, since it uses less digits than its factorization.

45544244554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58774.

The product of its digits is 5120000, while the sum is 46.

The spelling of 45544244554 in words is "forty-five billion, five hundred forty-four million, two hundred forty-four thousand, five hundred fifty-four".