530251252425 has 48 divisors (see below), whose sum is σ = 996744527680. Its totient is φ = 276223893120.

The previous prime is 530251252411. The next prime is 530251252459. The reversal of 530251252425 is 524252152035.

530251252425 is a `hidden beast` number, since 53 + 0 + 2 + 512 + 52 + 42 + 5 = 666.

It is not a de Polignac number, because 530251252425 - 2¹¹ = 530251250377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530251252425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9105364 + ... + 9163413.

Almost surely, 2^530251252425 is an apocalyptic number.

It is an amenable number.

530251252425 is a deficient number, since it is larger than the sum of its proper divisors (466493275255).

530251252425 is a wasteful number, since it uses less digits than its factorization.

530251252425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18268839 (or 18268828 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 530251252425 in words is "five hundred thirty billion, two hundred fifty-one million, two hundred fifty-two thousand, four hundred twenty-five".