530403288308 has 6 divisors (see below), whose sum is σ = 928205754546. Its totient is φ = 265201644152.

The previous prime is 530403288257. The next prime is 530403288319. The reversal of 530403288308 is 803882304035.

It can be written as a sum of positive squares in only one way, i.e., 517288915984 + 13114372324 = 719228^2 + 114518^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66300411035 + ... + 66300411042.

It is an arithmetic number, because the mean of its divisors is an integer number (154700959091).

Almost surely, 2^530403288308 is an apocalyptic number.

It is an amenable number.

530403288308 is a deficient number, since it is larger than the sum of its proper divisors (397802466238).

530403288308 is a wasteful number, since it uses less digits than its factorization.

530403288308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132600822081 (or 132600822079 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 530403288308 in words is "five hundred thirty billion, four hundred three million, two hundred eighty-eight thousand, three hundred eight".