52904367 has 8 divisors (see below), whose sum is σ = 78376880. Its totient is φ = 35269560.

The previous prime is 52904363. The next prime is 52904377. The reversal of 52904367 is 76340925.

52904367 is a `hidden beast` number, since 5 + 290 + 4 + 367 = 666.

It is not a de Polignac number, because 52904367 - 2² = 52904363 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 (52904363) 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, 979684 + ... + 979737.

It is an arithmetic number, because the mean of its divisors is an integer number (9797110).

Almost surely, 2^52904367 is an apocalyptic number.

52904367 is a deficient number, since it is larger than the sum of its proper divisors (25472513).

52904367 is a wasteful number, since it uses less digits than its factorization.

52904367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959430 (or 1959424 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 52904367 is about 7273.5388223340. The cubic root of 52904367 is about 375.4025118034.

The spelling of 52904367 in words is "fifty-two million, nine hundred four thousand, three hundred sixty-seven".