32560050557 has 2 divisors, whose sum is σ = 32560050558. Its totient is φ = 32560050556.

The previous prime is 32560050499. The next prime is 32560050571. The reversal of 32560050557 is 75505006523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32519269561 + 40780996 = 180331^2 + 6386^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32560050557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32560050557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32560053557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16280025278 + 16280025279.

It is an arithmetic number, because the mean of its divisors is an integer number (16280025279).

Almost surely, 2^32560050557 is an apocalyptic number.

It is an amenable number.

32560050557 is a deficient number, since it is larger than the sum of its proper divisors (1).

32560050557 is an equidigital number, since it uses as much as digits as its factorization.

32560050557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157500, while the sum is 38.

The spelling of 32560050557 in words is "thirty-two billion, five hundred sixty million, fifty thousand, five hundred fifty-seven".