52604909 has 8 divisors (see below), whose sum is σ = 60239040. Its totient is φ = 45000576.

The previous prime is 52604879. The next prime is 52604911. The reversal of 52604909 is 90940625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52604909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52604989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3524 + ... + 10845.

It is an arithmetic number, because the mean of its divisors is an integer number (7529880).

Almost surely, 2^52604909 is an apocalyptic number.

It is an amenable number.

52604909 is a deficient number, since it is larger than the sum of its proper divisors (7634131).

52604909 is a wasteful number, since it uses less digits than its factorization.

52604909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14899.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 52604909 is about 7252.9241689128. The cubic root of 52604909 is about 374.6928661484.

The spelling of 52604909 in words is "fifty-two million, six hundred four thousand, nine hundred nine".