530564972 has 24 divisors (see below), whose sum is σ = 1062216960. Its totient is φ = 227152080.

The previous prime is 530564959. The next prime is 530564977. The reversal of 530564972 is 279465035.

It is not an unprimeable number, because it can be changed into a prime (530564977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19679 + ... + 38057.

It is an arithmetic number, because the mean of its divisors is an integer number (44259040).

Almost surely, 2^530564972 is an apocalyptic number.

It is an amenable number.

530564972 is an abundant number, since it is smaller than the sum of its proper divisors (531651988).

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

530564972 is a wasteful number, since it uses less digits than its factorization.

530564972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19421 (or 19419 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 530564972 is about 23033.9960059040. The cubic root of 530564972 is about 809.5546868923.

The spelling of 530564972 in words is "five hundred thirty million, five hundred sixty-four thousand, nine hundred seventy-two".