530757555330 has 64 divisors (see below), whose sum is σ = 1306578873600. Its totient is φ = 137937841920.

The previous prime is 530757555313. The next prime is 530757555331. The reversal of 530757555330 is 33555757035.

It is a super-2 number, since 2×530757555330² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 530757555330.

It is not an unprimeable number, because it can be changed into a prime (530757555331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1130950 + ... + 1529889.

It is an arithmetic number, because the mean of its divisors is an integer number (20415294900).

Almost surely, 2^530757555330 is an apocalyptic number.

530757555330 is an abundant number, since it is smaller than the sum of its proper divisors (775821318270).

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

530757555330 is a wasteful number, since it uses less digits than its factorization.

530757555330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661019.

The product of its (nonzero) digits is 4134375, while the sum is 48.

The spelling of 530757555330 in words is "five hundred thirty billion, seven hundred fifty-seven million, five hundred fifty-five thousand, three hundred thirty".