52073407831 has 2 divisors, whose sum is σ = 52073407832. Its totient is φ = 52073407830.

The previous prime is 52073407823. The next prime is 52073407861. The reversal of 52073407831 is 13870437025.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52073407831 - 2³ = 52073407823 is a prime.

It is a super-2 number, since 2×52073407831² (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 (52073407801) 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, 26036703915 + 26036703916.

It is an arithmetic number, because the mean of its divisors is an integer number (26036703916).

Almost surely, 2^52073407831 is an apocalyptic number.

52073407831 is a deficient number, since it is larger than the sum of its proper divisors (1).

52073407831 is an equidigital number, since it uses as much as digits as its factorization.

52073407831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 52073407831 in words is "fifty-two billion, seventy-three million, four hundred seven thousand, eight hundred thirty-one".