530251402512 has 80 divisors (see below), whose sum is σ = 1522773314048. Its totient is φ = 157891230720.

The previous prime is 530251402501. The next prime is 530251402553. The reversal of 530251402512 is 215204152035.

It is a self number, because there is not a number n which added to its sum of digits gives 530251402512.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13686493 + ... + 13725180.

Almost surely, 2^530251402512 is an apocalyptic number.

530251402512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

530251402512 is an abundant number, since it is smaller than the sum of its proper divisors (992521911536).

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

530251402512 is a wasteful number, since it uses less digits than its factorization.

530251402512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27411728 (or 27411722 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 530251402512 its reverse (215204152035), we get a palindrome (745455554547).

The spelling of 530251402512 in words is "five hundred thirty billion, two hundred fifty-one million, four hundred two thousand, five hundred twelve".