45444313054 has 32 divisors (see below), whose sum is σ = 81581147136. Its totient is φ = 18563012160.

The previous prime is 45444313009. The next prime is 45444313063. The reversal of 45444313054 is 45031344454.

It is a congruent number.

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, 160642 + ... + 341605.

It is an arithmetic number, because the mean of its divisors is an integer number (2549410848).

Almost surely, 2^45444313054 is an apocalyptic number.

45444313054 is a deficient number, since it is larger than the sum of its proper divisors (36136834082).

45444313054 is a wasteful number, since it uses less digits than its factorization.

45444313054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502560.

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 45444313054 in words is "forty-five billion, four hundred forty-four million, three hundred thirteen thousand, fifty-four".