530436131 has 2 divisors, whose sum is σ = 530436132. Its totient is φ = 530436130.

The previous prime is 530436103. The next prime is 530436139. The reversal of 530436131 is 131634035.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530436131 is a prime.

It is a super-2 number, since 2×530436131² = 562724978140498322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530436131.

It is not a weakly prime, because it can be changed into another prime (530436139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265218065 + 265218066.

It is an arithmetic number, because the mean of its divisors is an integer number (265218066).

Almost surely, 2^530436131 is an apocalyptic number.

530436131 is a deficient number, since it is larger than the sum of its proper divisors (1).

530436131 is an equidigital number, since it uses as much as digits as its factorization.

530436131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 530436131 is about 23031.1990786411. The cubic root of 530436131 is about 809.4891515448.

The spelling of 530436131 in words is "five hundred thirty million, four hundred thirty-six thousand, one hundred thirty-one".