530351256522 has 32 divisors (see below), whose sum is σ = 1070513516160. Its totient is φ = 175148827200.

The previous prime is 530351256521. The next prime is 530351256557. The reversal of 530351256522 is 225652153035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (530351256521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13125883 + ... + 13166225.

It is an arithmetic number, because the mean of its divisors is an integer number (33453547380).

Almost surely, 2^530351256522 is an apocalyptic number.

530351256522 is an abundant number, since it is smaller than the sum of its proper divisors (540162259638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530351256522 is a wasteful number, since it uses less digits than its factorization.

530351256522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60558.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 530351256522 in words is "five hundred thirty billion, three hundred fifty-one million, two hundred fifty-six thousand, five hundred twenty-two".