52552277831 has 2 divisors, whose sum is σ = 52552277832. Its totient is φ = 52552277830.

The previous prime is 52552277753. The next prime is 52552277851. The reversal of 52552277831 is 13877225525.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52552277831 is a prime.

It is a super-2 number, since 2×52552277831² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52552277851) 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, 26276138915 + 26276138916.

It is an arithmetic number, because the mean of its divisors is an integer number (26276138916).

Almost surely, 2^52552277831 is an apocalyptic number.

52552277831 is a deficient number, since it is larger than the sum of its proper divisors (1).

52552277831 is an equidigital number, since it uses as much as digits as its factorization.

52552277831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1176000, while the sum is 47.

The spelling of 52552277831 in words is "fifty-two billion, five hundred fifty-two million, two hundred seventy-seven thousand, eight hundred thirty-one".