530551255 has 16 divisors (see below), whose sum is σ = 687234240. Its totient is φ = 390878208.

The previous prime is 530551247. The next prime is 530551277. The reversal of 530551255 is 552155035.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 530551255 - 2³ = 530551247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19239 + ... + 37831.

It is an arithmetic number, because the mean of its divisors is an integer number (42952140).

Almost surely, 2^530551255 is an apocalyptic number.

530551255 is a deficient number, since it is larger than the sum of its proper divisors (156682985).

530551255 is a wasteful number, since it uses less digits than its factorization.

530551255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19050.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 530551255 is about 23033.6982484359. The cubic root of 530551255 is about 809.5477102053.

The spelling of 530551255 in words is "five hundred thirty million, five hundred fifty-one thousand, two hundred fifty-five".