255532053 has 16 divisors (see below), whose sum is σ = 394868736. Its totient is φ = 143960880.

The previous prime is 255532051. The next prime is 255532063. The reversal of 255532053 is 350235552.

It is not a de Polignac number, because 255532053 - 2¹ = 255532051 is a prime.

It is a super-2 number, since 2×255532053² = 130593260220789618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 255532053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255532051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84201 + ... + 87182.

It is an arithmetic number, because the mean of its divisors is an integer number (24679296).

Almost surely, 2^255532053 is an apocalyptic number.

It is an amenable number.

255532053 is a deficient number, since it is larger than the sum of its proper divisors (139336683).

255532053 is a wasteful number, since it uses less digits than its factorization.

255532053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171464.

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 255532053 is about 15985.3699675672. The cubic root of 255532053 is about 634.5732996286.

The spelling of 255532053 in words is "two hundred fifty-five million, five hundred thirty-two thousand, fifty-three".