530215575 has 24 divisors (see below), whose sum is σ = 888978816. Its totient is φ = 278796000.

The previous prime is 530215561. The next prime is 530215579. The reversal of 530215575 is 575512035.

It is not a de Polignac number, because 530215575 - 2⁷ = 530215447 is a prime.

It is a super-2 number, since 2×530215575² = 562257111945161250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530215579) 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, 44461 + ... + 55110.

It is an arithmetic number, because the mean of its divisors is an integer number (37040784).

Almost surely, 2^530215575 is an apocalyptic number.

530215575 is a deficient number, since it is larger than the sum of its proper divisors (358763241).

530215575 is a wasteful number, since it uses less digits than its factorization.

530215575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99655 (or 99650 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 33.

The square root of 530215575 is about 23026.4103802568. The cubic root of 530215575 is about 809.3769404604.

The spelling of 530215575 in words is "five hundred thirty million, two hundred fifteen thousand, five hundred seventy-five".