254255525 has 6 divisors (see below), whose sum is σ = 315276882. Its totient is φ = 203404400.

The previous prime is 254255509. The next prime is 254255539. The reversal of 254255525 is 525552452.

It can be written as a sum of positive squares in 3 ways, for example, as 48246916 + 206008609 = 6946^2 + 14353^2 .

It is not a de Polignac number, because 254255525 - 2⁴ = 254255509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5085086 + ... + 5085135.

It is an arithmetic number, because the mean of its divisors is an integer number (52546147).

Almost surely, 2^254255525 is an apocalyptic number.

254255525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254255525 is a deficient number, since it is larger than the sum of its proper divisors (61021357).

254255525 is a wasteful number, since it uses less digits than its factorization.

254255525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10170231 (or 10170226 counting only the distinct ones).

The product of its digits is 100000, while the sum is 35.

The square root of 254255525 is about 15945.3919675874. The cubic root of 254255525 is about 633.5148502489.

The spelling of 254255525 in words is "two hundred fifty-four million, two hundred fifty-five thousand, five hundred twenty-five".