52904663 has 32 divisors (see below), whose sum is σ = 67161600. Its totient is φ = 41489280.

The previous prime is 52904647. The next prime is 52904681. The reversal of 52904663 is 36640925.

It is not a de Polignac number, because 52904663 - 2⁴ = 52904647 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 (52904603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250628 + ... + 250838.

It is an arithmetic number, because the mean of its divisors is an integer number (2098800).

Almost surely, 2^52904663 is an apocalyptic number.

52904663 is a deficient number, since it is larger than the sum of its proper divisors (14256937).

52904663 is a wasteful number, since it uses less digits than its factorization.

52904663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 52904663 is about 7273.5591700350. The cubic root of 52904663 is about 375.4032119280.

The spelling of 52904663 in words is "fifty-two million, nine hundred four thousand, six hundred sixty-three".