45615988304 has 10 divisors (see below), whose sum is σ = 88380977370. Its totient is φ = 22807994144.

The previous prime is 45615988273. The next prime is 45615988351. The reversal of 45615988304 is 40388951654.

It can be written as a sum of positive squares in only one way, i.e., 33723649600 + 11892338704 = 183640^2 + 109052^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425499619 + ... + 1425499650.

It is an arithmetic number, because the mean of its divisors is an integer number (8838097737).

Almost surely, 2^45615988304 is an apocalyptic number.

It is an amenable number.

45615988304 is a deficient number, since it is larger than the sum of its proper divisors (42764989066).

45615988304 is a wasteful number, since it uses less digits than its factorization.

45615988304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850999277 (or 2850999271 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 53.

The spelling of 45615988304 in words is "forty-five billion, six hundred fifteen million, nine hundred eighty-eight thousand, three hundred four".