53392707 has 6 divisors (see below), whose sum is σ = 77122812. Its totient is φ = 35595132.

The previous prime is 53392687. The next prime is 53392709. The reversal of 53392707 is 70729335.

It is a happy number.

It is not a de Polignac number, because 53392707 - 2⁶ = 53392643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53392709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2966253 + ... + 2966270.

It is an arithmetic number, because the mean of its divisors is an integer number (12853802).

Almost surely, 2^53392707 is an apocalyptic number.

53392707 is a deficient number, since it is larger than the sum of its proper divisors (23730105).

53392707 is a wasteful number, since it uses less digits than its factorization.

53392707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932529 (or 5932526 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 36.

The square root of 53392707 is about 7307.0313397439. The cubic root of 53392707 is about 376.5540416493.

The spelling of 53392707 in words is "fifty-three million, three hundred ninety-two thousand, seven hundred seven".