532251302491 has 2 divisors, whose sum is σ = 532251302492. Its totient is φ = 532251302490.

The previous prime is 532251302483. The next prime is 532251302519. The reversal of 532251302491 is 194203152235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532251302491 - 2³ = 532251302483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 532251302491.

It is not a weakly prime, because it can be changed into another prime (532251302591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266125651245 + 266125651246.

It is an arithmetic number, because the mean of its divisors is an integer number (266125651246).

Almost surely, 2^532251302491 is an apocalyptic number.

532251302491 is a deficient number, since it is larger than the sum of its proper divisors (1).

532251302491 is an equidigital number, since it uses as much as digits as its factorization.

532251302491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 532251302491 in words is "five hundred thirty-two billion, two hundred fifty-one million, three hundred two thousand, four hundred ninety-one".