52202299 has 4 divisors (see below), whose sum is σ = 52552800. Its totient is φ = 51851800.

The previous prime is 52202281. The next prime is 52202309. The reversal of 52202299 is 99220225.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 52202299 - 2²³ = 43813691 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52202299.

It is not an unprimeable number, because it can be changed into a prime (52202239) 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, 175027 + ... + 175324.

It is an arithmetic number, because the mean of its divisors is an integer number (13138200).

Almost surely, 2^52202299 is an apocalyptic number.

52202299 is a deficient number, since it is larger than the sum of its proper divisors (350501).

52202299 is a wasteful number, since it uses less digits than its factorization.

52202299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350500.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 52202299 is about 7225.1158468221. The cubic root of 52202299 is about 373.7345170933.

The spelling of 52202299 in words is "fifty-two million, two hundred two thousand, two hundred ninety-nine".