52108831 has 2 divisors, whose sum is σ = 52108832. Its totient is φ = 52108830.

The previous prime is 52108769. The next prime is 52108871. The reversal of 52108831 is 13880125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52108831 - 2¹¹ = 52106783 is a prime.

It is a super-2 number, since 2×52108831² = 5430660536373122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52108831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52108871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26054415 + 26054416.

It is an arithmetic number, because the mean of its divisors is an integer number (26054416).

Almost surely, 2^52108831 is an apocalyptic number.

52108831 is a deficient number, since it is larger than the sum of its proper divisors (1).

52108831 is an equidigital number, since it uses as much as digits as its factorization.

52108831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 52108831 is about 7218.6446788854. The cubic root of 52108831 is about 373.5113271321.

Adding to 52108831 its reverse (13880125), we get a palindrome (65988956).

It can be divided in two parts, 5210 and 8831, that added together give a palindrome (14041).

The spelling of 52108831 in words is "fifty-two million, one hundred eight thousand, eight hundred thirty-one".