52457337763 has 2 divisors, whose sum is σ = 52457337764. Its totient is φ = 52457337762.

The previous prime is 52457337731. The next prime is 52457337769. The reversal of 52457337763 is 36773375425.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52457337763 - 2⁵ = 52457337731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52457337763.

It is not a weakly prime, because it can be changed into another prime (52457337769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26228668881 + 26228668882.

It is an arithmetic number, because the mean of its divisors is an integer number (26228668882).

Almost surely, 2^52457337763 is an apocalyptic number.

52457337763 is a deficient number, since it is larger than the sum of its proper divisors (1).

52457337763 is an equidigital number, since it uses as much as digits as its factorization.

52457337763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11113200, while the sum is 52.

The spelling of 52457337763 in words is "fifty-two billion, four hundred fifty-seven million, three hundred thirty-seven thousand, seven hundred sixty-three".