530774851217 has 12 divisors (see below), whose sum is σ = 574767960624. Its totient is φ = 489925902960.

The previous prime is 530774851181. The next prime is 530774851261. The reversal of 530774851217 is 712158477035.

It is not a de Polignac number, because 530774851217 - 2⁶ = 530774851153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530774851297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5461742 + ... + 5558072.

It is an arithmetic number, because the mean of its divisors is an integer number (47897330052).

Almost surely, 2^530774851217 is an apocalyptic number.

It is an amenable number.

530774851217 is a deficient number, since it is larger than the sum of its proper divisors (43993109407).

530774851217 is a wasteful number, since it uses less digits than its factorization.

530774851217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128960 (or 128947 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 50.

The spelling of 530774851217 in words is "five hundred thirty billion, seven hundred seventy-four million, eight hundred fifty-one thousand, two hundred seventeen".