530711652 has 24 divisors (see below), whose sum is σ = 1255770432. Its totient is φ = 174412000.

The previous prime is 530711647. The next prime is 530711663. The reversal of 530711652 is 256117035.

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, 310599 + ... + 312302.

It is an arithmetic number, because the mean of its divisors is an integer number (52323768).

Almost surely, 2^530711652 is an apocalyptic number.

It is an amenable number.

530711652 is an abundant number, since it is smaller than the sum of its proper divisors (725058780).

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

530711652 is a wasteful number, since it uses less digits than its factorization.

530711652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622979 (or 622977 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 530711652 is about 23037.1797753110. The cubic root of 530711652 is about 809.6292831853.

Adding to 530711652 its reverse (256117035), we get a palindrome (786828687).

The spelling of 530711652 in words is "five hundred thirty million, seven hundred eleven thousand, six hundred fifty-two".