530061131 has 4 divisors (see below), whose sum is σ = 532279200. Its totient is φ = 527843064.

The previous prime is 530061121. The next prime is 530061143. The reversal of 530061131 is 131160035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530061131 - 2⁶ = 530061067 is a prime.

It is a super-2 number, since 2×530061131² = 561929605193998322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530061121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1108676 + ... + 1109153.

It is an arithmetic number, because the mean of its divisors is an integer number (133069800).

Almost surely, 2^530061131 is an apocalyptic number.

530061131 is a deficient number, since it is larger than the sum of its proper divisors (2218069).

530061131 is a wasteful number, since it uses less digits than its factorization.

530061131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218068.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 530061131 is about 23023.0565086393. The cubic root of 530061131 is about 809.2983462952.

The spelling of 530061131 in words is "five hundred thirty million, sixty-one thousand, one hundred thirty-one".