52302126631 has 2 divisors, whose sum is σ = 52302126632. Its totient is φ = 52302126630.

The previous prime is 52302126607. The next prime is 52302126689. The reversal of 52302126631 is 13662120325.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52302126631 - 2⁵ = 52302126599 is a prime.

It is a super-2 number, since 2×52302126631² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52302126593 and 52302126602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52302126601) 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 as a sum of consecutive naturals, namely, 26151063315 + 26151063316.

It is an arithmetic number, because the mean of its divisors is an integer number (26151063316).

Almost surely, 2^52302126631 is an apocalyptic number.

52302126631 is a deficient number, since it is larger than the sum of its proper divisors (1).

52302126631 is an equidigital number, since it uses as much as digits as its factorization.

52302126631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 52302126631 its reverse (13662120325), we get a palindrome (65964246956).

The spelling of 52302126631 in words is "fifty-two billion, three hundred two million, one hundred twenty-six thousand, six hundred thirty-one".