530232287886 has 48 divisors (see below), whose sum is σ = 1313023920000. Its totient is φ = 151487118864.

The previous prime is 530232287857. The next prime is 530232287887. The reversal of 530232287886 is 688782232035.

530232287886 is a `hidden beast` number, since 5 + 302 + 322 + 8 + 7 + 8 + 8 + 6 = 666.

It is a super-2 number, since 2×530232287886² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530232287887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2611005 + ... + 2806743.

It is an arithmetic number, because the mean of its divisors is an integer number (27354665000).

Almost surely, 2^530232287886 is an apocalyptic number.

530232287886 is an abundant number, since it is smaller than the sum of its proper divisors (782791632114).

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

530232287886 is a wasteful number, since it uses less digits than its factorization.

530232287886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217253 (or 217250 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 530232287886 in words is "five hundred thirty billion, two hundred thirty-two million, two hundred eighty-seven thousand, eight hundred eighty-six".