45354504464 has 20 divisors (see below), whose sum is σ = 87941936460. Its totient is φ = 22659811200.

The previous prime is 45354504443. The next prime is 45354504473. The reversal of 45354504464 is 46440545354.

It can be written as a sum of positive squares in 2 ways, for example, as 329059600 + 45025444864 = 18140^2 + 212192^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068599 + ... + 1110230.

It is an arithmetic number, because the mean of its divisors is an integer number (4397096823).

Almost surely, 2^45354504464 is an apocalyptic number.

It is an amenable number.

45354504464 is a deficient number, since it is larger than the sum of its proper divisors (42587431996).

45354504464 is a wasteful number, since it uses less digits than its factorization.

45354504464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180138 (or 2180132 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 44.

The spelling of 45354504464 in words is "forty-five billion, three hundred fifty-four million, five hundred four thousand, four hundred sixty-four".