45904603 has 4 divisors (see below), whose sum is σ = 46061568. Its totient is φ = 45747640.

The previous prime is 45904597. The next prime is 45904613. The reversal of 45904603 is 30640954.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45904603 - 2²¹ = 43807451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45904613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78043 + ... + 78628.

It is an arithmetic number, because the mean of its divisors is an integer number (11515392).

Almost surely, 2^45904603 is an apocalyptic number.

45904603 is a deficient number, since it is larger than the sum of its proper divisors (156965).

45904603 is a wasteful number, since it uses less digits than its factorization.

45904603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156964.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 45904603 is about 6775.2935729753. The cubic root of 45904603 is about 358.0569258124.

The spelling of 45904603 in words is "forty-five million, nine hundred four thousand, six hundred three".