530454131 has 4 divisors (see below), whose sum is σ = 533202792. Its totient is φ = 527705472.

The previous prime is 530454107. The next prime is 530454137. The reversal of 530454131 is 131454035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530454131 is a prime.

It is a super-2 number, since 2×530454131² = 562763170189930322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 530454131.

It is not an unprimeable number, because it can be changed into a prime (530454137) 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, 1374041 + ... + 1374426.

It is an arithmetic number, because the mean of its divisors is an integer number (133300698).

Almost surely, 2^530454131 is an apocalyptic number.

530454131 is a deficient number, since it is larger than the sum of its proper divisors (2748661).

530454131 is a wasteful number, since it uses less digits than its factorization.

530454131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748660.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 530454131 is about 23031.5898495957. The cubic root of 530454131 is about 809.4983079346.

The spelling of 530454131 in words is "five hundred thirty million, four hundred fifty-four thousand, one hundred thirty-one".