530761660725 has 24 divisors (see below), whose sum is σ = 884435614720. Its totient is φ = 280843960320.

The previous prime is 530761660661. The next prime is 530761660729. The reversal of 530761660725 is 527066167035.

It is not a de Polignac number, because 530761660725 - 2⁶ = 530761660661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530761660729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27851980 + ... + 27871029.

Almost surely, 2^530761660725 is an apocalyptic number.

It is an amenable number.

530761660725 is a deficient number, since it is larger than the sum of its proper divisors (353673953995).

530761660725 is a wasteful number, since it uses less digits than its factorization.

530761660725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55723149 (or 55723144 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 48.

The spelling of 530761660725 in words is "five hundred thirty billion, seven hundred sixty-one million, six hundred sixty thousand, seven hundred twenty-five".