530130454 has 16 divisors (see below), whose sum is σ = 912701088. Its totient is φ = 226222272.

The previous prime is 530130401. The next prime is 530130479. The reversal of 530130454 is 454031035.

It is a super-2 number, since 2×530130454² = 562076596516492232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77997 + ... + 84520.

It is an arithmetic number, because the mean of its divisors is an integer number (57043818).

Almost surely, 2^530130454 is an apocalyptic number.

530130454 is a deficient number, since it is larger than the sum of its proper divisors (382570634).

530130454 is a wasteful number, since it uses less digits than its factorization.

530130454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162759.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 530130454 is about 23024.5619719464. The cubic root of 530130454 is about 809.3336255869. Note that the first 3 decimals are identical.

Adding to 530130454 its reverse (454031035), we get a palindrome (984161489).

The spelling of 530130454 in words is "five hundred thirty million, one hundred thirty thousand, four hundred fifty-four".