52263113 has 4 divisors (see below), whose sum is σ = 59729280. Its totient is φ = 44796948.

The previous prime is 52263047. The next prime is 52263119. The reversal of 52263113 is 31136225.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52263113 - 2⁸ = 52262857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52263119) 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, 3733073 + ... + 3733086.

It is an arithmetic number, because the mean of its divisors is an integer number (14932320).

Almost surely, 2^52263113 is an apocalyptic number.

It is an amenable number.

52263113 is a deficient number, since it is larger than the sum of its proper divisors (7466167).

52263113 is an equidigital number, since it uses as much as digits as its factorization.

52263113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7466166.

The product of its digits is 1080, while the sum is 23.

The square root of 52263113 is about 7229.3231356746. The cubic root of 52263113 is about 373.8795903382.

Adding to 52263113 its reverse (31136225), we get a palindrome (83399338).

The spelling of 52263113 in words is "fifty-two million, two hundred sixty-three thousand, one hundred thirteen".