52031541533 has 2 divisors, whose sum is σ = 52031541534. Its totient is φ = 52031541532.

The previous prime is 52031541517. The next prime is 52031541557. The reversal of 52031541533 is 33514513025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33327423364 + 18704118169 = 182558^2 + 136763^2 .

It is a cyclic number.

It is not a de Polignac number, because 52031541533 - 2⁴ = 52031541517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52031541533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52031543533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26015770766 + 26015770767.

It is an arithmetic number, because the mean of its divisors is an integer number (26015770767).

Almost surely, 2^52031541533 is an apocalyptic number.

It is an amenable number.

52031541533 is a deficient number, since it is larger than the sum of its proper divisors (1).

52031541533 is an equidigital number, since it uses as much as digits as its factorization.

52031541533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 52031541533 in words is "fifty-two billion, thirty-one million, five hundred forty-one thousand, five hundred thirty-three".