530450399624 has 16 divisors (see below), whose sum is σ = 996233049600. Its totient is φ = 264788253072.

The previous prime is 530450399617. The next prime is 530450399681. The reversal of 530450399624 is 426993054035.

It is a happy number.

It is a super-2 number, since 2×530450399624² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54613184 + ... + 54622895.

It is an arithmetic number, because the mean of its divisors is an integer number (62264565600).

Almost surely, 2^530450399624 is an apocalyptic number.

It is an amenable number.

530450399624 is a deficient number, since it is larger than the sum of its proper divisors (465782649976).

530450399624 is a wasteful number, since it uses less digits than its factorization.

530450399624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109236692 (or 109236688 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 530450399624 in words is "five hundred thirty billion, four hundred fifty million, three hundred ninety-nine thousand, six hundred twenty-four".