530251522415 has 4 divisors (see below), whose sum is σ = 636301826904. Its totient is φ = 424201217928.

The previous prime is 530251522393. The next prime is 530251522429. The reversal of 530251522415 is 514225152035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530251522415 - 2⁶ = 530251522351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 53025152237 + ... + 53025152246.

It is an arithmetic number, because the mean of its divisors is an integer number (159075456726).

Almost surely, 2^530251522415 is an apocalyptic number.

530251522415 is a deficient number, since it is larger than the sum of its proper divisors (106050304489).

530251522415 is a wasteful number, since it uses less digits than its factorization.

530251522415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106050304488.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 530251522415 in words is "five hundred thirty billion, two hundred fifty-one million, five hundred twenty-two thousand, four hundred fifteen".