255165125 has 16 divisors (see below), whose sum is σ = 322942464. Its totient is φ = 201250000.

The previous prime is 255165101. The next prime is 255165133. The reversal of 255165125 is 521561552.

255165125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255165125 - 2¹⁴ = 255148741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 255165091 and 255165100.

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, 5501 + ... + 23250.

It is an arithmetic number, because the mean of its divisors is an integer number (20183904).

Almost surely, 2^255165125 is an apocalyptic number.

255165125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255165125 is a deficient number, since it is larger than the sum of its proper divisors (67777339).

255165125 is an equidigital number, since it uses as much as digits as its factorization.

255165125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28837 (or 28827 counting only the distinct ones).

The product of its digits is 15000, while the sum is 32.

The square root of 255165125 is about 15973.8888502456. Note that the first 4 decimals coincide. The cubic root of 255165125 is about 634.2694183123.

It can be divided in two parts, 2551 and 65125, that added together give a palindrome (67676).

The spelling of 255165125 in words is "two hundred fifty-five million, one hundred sixty-five thousand, one hundred twenty-five".