45415501604 has 36 divisors (see below), whose sum is σ = 87465308700. Its totient is φ = 20618326080.

The previous prime is 45415501597. The next prime is 45415501619. The reversal of 45415501604 is 40610551454.

45415501604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 22479004900 + 22936496704 = 149930^2 + 151448^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344642 + ... + 457830.

Almost surely, 2^45415501604 is an apocalyptic number.

45415501604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45415501604 is a deficient number, since it is larger than the sum of its proper divisors (42049807096).

45415501604 is a wasteful number, since it uses less digits than its factorization.

45415501604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114044 (or 114031 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 45415501604 in words is "forty-five billion, four hundred fifteen million, five hundred one thousand, six hundred four".