52604045 has 32 divisors (see below), whose sum is σ = 70737408. Its totient is φ = 37306368.

The previous prime is 52604033. The next prime is 52604051. The reversal of 52604045 is 54040625.

It is a cyclic number.

It is not a de Polignac number, because 52604045 - 2²² = 48409741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204557 + ... + 204813.

It is an arithmetic number, because the mean of its divisors is an integer number (2210544).

Almost surely, 2^52604045 is an apocalyptic number.

It is an amenable number.

52604045 is a deficient number, since it is larger than the sum of its proper divisors (18133363).

52604045 is a wasteful number, since it uses less digits than its factorization.

52604045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 52604045 is about 7252.8646064848. The cubic root of 52604045 is about 374.6908147784.

The spelling of 52604045 in words is "fifty-two million, six hundred four thousand, forty-five".