530925965 has 8 divisors (see below), whose sum is σ = 638718360. Its totient is φ = 423669312.

The previous prime is 530925953. The next prime is 530925971. The reversal of 530925965 is 569529035.

It can be written as a sum of positive squares in 4 ways, for example, as 30151081 + 500774884 = 5491^2 + 22378^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 530925965 - 2⁸ = 530925709 is a prime.

It is a super-2 number, since 2×530925965² = 563764760622362450, 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 7 ways as a sum of consecutive naturals, for example, 131750 + ... + 135719.

It is an arithmetic number, because the mean of its divisors is an integer number (79839795).

Almost surely, 2^530925965 is an apocalyptic number.

It is an amenable number.

530925965 is a deficient number, since it is larger than the sum of its proper divisors (107792395).

530925965 is a wasteful number, since it uses less digits than its factorization.

530925965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267871.

The product of its (nonzero) digits is 364500, while the sum is 44.

The square root of 530925965 is about 23041.8307649371. The cubic root of 530925965 is about 809.7382505369.

The spelling of 530925965 in words is "five hundred thirty million, nine hundred twenty-five thousand, nine hundred sixty-five".