45693603 has 12 divisors (see below), whose sum is σ = 69884568. Its totient is φ = 28670400.

The previous prime is 45693587. The next prime is 45693607. The reversal of 45693603 is 30639654.

45693603 is a `hidden beast` number, since 45 + 6 + 9 + 3 + 603 = 666.

It is not a de Polignac number, because 45693603 - 2⁴ = 45693587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45693607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149173 + ... + 149478.

It is an arithmetic number, because the mean of its divisors is an integer number (5823714).

Almost surely, 2^45693603 is an apocalyptic number.

45693603 is a deficient number, since it is larger than the sum of its proper divisors (24190965).

45693603 is a wasteful number, since it uses less digits than its factorization.

45693603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298674 (or 298671 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 45693603 is about 6759.7043574405. The cubic root of 45693603 is about 357.5074815459.

The spelling of 45693603 in words is "forty-five million, six hundred ninety-three thousand, six hundred three".