52298621231 has 32 divisors (see below), whose sum is σ = 56414845440. Its totient is φ = 48370608000.

The previous prime is 52298621203. The next prime is 52298621239. The reversal of 52298621231 is 13212689225.

It is a cyclic number.

It is not a de Polignac number, because 52298621231 - 2¹⁴ = 52298604847 is a prime.

It is a super-2 number, since 2×52298621231² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (41) 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (52298621239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22339121 + ... + 22341461.

It is an arithmetic number, because the mean of its divisors is an integer number (1762963920).

Almost surely, 2^52298621231 is an apocalyptic number.

52298621231 is a deficient number, since it is larger than the sum of its proper divisors (4116224209).

52298621231 is a wasteful number, since it uses less digits than its factorization.

52298621231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687.

The product of its digits is 103680, while the sum is 41.

The spelling of 52298621231 in words is "fifty-two billion, two hundred ninety-eight million, six hundred twenty-one thousand, two hundred thirty-one".