530764874593 has 2 divisors, whose sum is σ = 530764874594. Its totient is φ = 530764874592.

The previous prime is 530764874573. The next prime is 530764874671. The reversal of 530764874593 is 395478467035.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530474785569 + 290089024 = 728337^2 + 17032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530764874593 is a prime.

It is a super-2 number, since 2×530764874593² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530764874503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265382437296 + 265382437297.

It is an arithmetic number, because the mean of its divisors is an integer number (265382437297).

Almost surely, 2^530764874593 is an apocalyptic number.

It is an amenable number.

530764874593 is a deficient number, since it is larger than the sum of its proper divisors (1).

530764874593 is an equidigital number, since it uses as much as digits as its factorization.

530764874593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 76204800, while the sum is 61.

The spelling of 530764874593 in words is "five hundred thirty billion, seven hundred sixty-four million, eight hundred seventy-four thousand, five hundred ninety-three".