52092399 has 4 divisors (see below), whose sum is σ = 69456536. Its totient is φ = 34728264.

The previous prime is 52092389. The next prime is 52092409. The reversal of 52092399 is 99329025.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (52092389) and next prime (52092409).

It is not a de Polignac number, because 52092399 - 2⁵ = 52092367 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 (52092329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8682064 + ... + 8682069.

It is an arithmetic number, because the mean of its divisors is an integer number (17364134).

Almost surely, 2^52092399 is an apocalyptic number.

52092399 is a deficient number, since it is larger than the sum of its proper divisors (17364137).

52092399 is a wasteful number, since it uses less digits than its factorization.

52092399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17364136.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 52092399 is about 7217.5064253522. The cubic root of 52092399 is about 373.4720619809.

The spelling of 52092399 in words is "fifty-two million, ninety-two thousand, three hundred ninety-nine".