45454554344 has 32 divisors (see below), whose sum is σ = 86644149120. Its totient is φ = 22351245696.

The previous prime is 45454554331. The next prime is 45454554401. The reversal of 45454554344 is 44345545454.

45454554344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45454554344² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90497 + ... + 314799.

It is an arithmetic number, because the mean of its divisors is an integer number (2707629660).

Almost surely, 2^45454554344 is an apocalyptic number.

It is an amenable number.

45454554344 is a deficient number, since it is larger than the sum of its proper divisors (41189594776).

45454554344 is a wasteful number, since it uses less digits than its factorization.

45454554344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224729 (or 224725 counting only the distinct ones).

The product of its digits is 7680000, while the sum is 47.

The spelling of 45454554344 in words is "forty-five billion, four hundred fifty-four million, five hundred fifty-four thousand, three hundred forty-four".