530749952 has 40 divisors (see below), whose sum is σ = 1116297600. Its totient is φ = 251403264.

The previous prime is 530749951. The next prime is 530749957. The reversal of 530749952 is 259947035.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (530749951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17552 + ... + 37007.

It is an arithmetic number, because the mean of its divisors is an integer number (27907440).

Almost surely, 2^530749952 is an apocalyptic number.

It is an amenable number.

530749952 is an abundant number, since it is smaller than the sum of its proper divisors (585547648).

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

530749952 is an equidigital number, since it uses as much as digits as its factorization.

530749952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54596 (or 54580 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 530749952 is about 23038.0110252600. The cubic root of 530749952 is about 809.6487589562.

The spelling of 530749952 in words is "five hundred thirty million, seven hundred forty-nine thousand, nine hundred fifty-two".