45776464 has 20 divisors (see below), whose sum is σ = 88854804. Its totient is φ = 22846208.

The previous prime is 45776441. The next prime is 45776473. The reversal of 45776464 is 46467754.

It can be written as a sum of positive squares in 2 ways, for example, as 5326864 + 40449600 = 2308^2 + 6360^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45776464.

It is a congruent number.

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, 7554 + ... + 12190.

Almost surely, 2^45776464 is an apocalyptic number.

It is an amenable number.

45776464 is a deficient number, since it is larger than the sum of its proper divisors (43078340).

45776464 is a wasteful number, since it uses less digits than its factorization.

45776464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262 (or 5256 counting only the distinct ones).

The product of its digits is 564480, while the sum is 43.

The square root of 45776464 is about 6765.8306215867. The cubic root of 45776464 is about 357.7234529808.

The spelling of 45776464 in words is "forty-five million, seven hundred seventy-six thousand, four hundred sixty-four".