530232287887 has 2 divisors, whose sum is σ = 530232287888. Its totient is φ = 530232287886.

The previous prime is 530232287857. The next prime is 530232287953. The reversal of 530232287887 is 788782232035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530232287887 - 2²³ = 530223899279 is a prime.

It is a super-2 number, since 2×530232287887² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530232287857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265116143943 + 265116143944.

It is an arithmetic number, because the mean of its divisors is an integer number (265116143944).

Almost surely, 2^530232287887 is an apocalyptic number.

530232287887 is a deficient number, since it is larger than the sum of its proper divisors (1).

530232287887 is an equidigital number, since it uses as much as digits as its factorization.

530232287887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 530232287887 in words is "five hundred thirty billion, two hundred thirty-two million, two hundred eighty-seven thousand, eight hundred eighty-seven".