530256474 has 48 divisors (see below), whose sum is σ = 1296565920. Its totient is φ = 155141280.

The previous prime is 530256473. The next prime is 530256481. The reversal of 530256474 is 474652035.

530256474 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 5 + 647 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (530256473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40432 + ... + 51915.

It is an arithmetic number, because the mean of its divisors is an integer number (27011790).

Almost surely, 2^530256474 is an apocalyptic number.

530256474 is an abundant number, since it is smaller than the sum of its proper divisors (766309446).

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

530256474 is a wasteful number, since it uses less digits than its factorization.

530256474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92395 (or 92392 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 530256474 is about 23027.2984520547. The cubic root of 530256474 is about 809.3977507735.

It can be divided in two parts, 5302 and 56474, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 530256474 in words is "five hundred thirty million, two hundred fifty-six thousand, four hundred seventy-four".