52122262631 has 2 divisors, whose sum is σ = 52122262632. Its totient is φ = 52122262630.

The previous prime is 52122262609. The next prime is 52122262657. The reversal of 52122262631 is 13626222125.

52122262631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52122262631 - 2¹⁴ = 52122246247 is a prime.

It is a super-2 number, since 2×52122262631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52122262831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26061131315 + 26061131316.

It is an arithmetic number, because the mean of its divisors is an integer number (26061131316).

Almost surely, 2^52122262631 is an apocalyptic number.

52122262631 is a deficient number, since it is larger than the sum of its proper divisors (1).

52122262631 is an equidigital number, since it uses as much as digits as its factorization.

52122262631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 32.

Adding to 52122262631 its reverse (13626222125), we get a palindrome (65748484756).

The spelling of 52122262631 in words is "fifty-two billion, one hundred twenty-two million, two hundred sixty-two thousand, six hundred thirty-one".