530450454 has 8 divisors (see below), whose sum is σ = 1060900920. Its totient is φ = 176816816.

The previous prime is 530450441. The next prime is 530450483. The reversal of 530450454 is 454054035.

It is a sphenic number, since it is the product of 3 distinct primes.

530450454 is an admirable number.

It is a super-2 number, since 2×530450454² = 562755368297612232, 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 3 ways as a sum of consecutive naturals, for example, 44204199 + ... + 44204210.

It is an arithmetic number, because the mean of its divisors is an integer number (132612615).

Almost surely, 2^530450454 is an apocalyptic number.

530450454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530450454 is a wasteful number, since it uses less digits than its factorization.

530450454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88408414.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 530450454 is about 23031.5100243123. The cubic root of 530450454 is about 809.4964375044.

The spelling of 530450454 in words is "five hundred thirty million, four hundred fifty thousand, four hundred fifty-four".