255050525 has 6 divisors (see below), whose sum is σ = 316262682. Its totient is φ = 204040400.

The previous prime is 255050503. The next prime is 255050527. The reversal of 255050525 is 525050552.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 79673476 + 175377049 = 8926^2 + 13243^2 .

It is not a de Polignac number, because 255050525 - 2¹⁴ = 255034141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255050527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5100986 + ... + 5101035.

It is an arithmetic number, because the mean of its divisors is an integer number (52710447).

Almost surely, 2^255050525 is an apocalyptic number.

255050525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255050525 is a deficient number, since it is larger than the sum of its proper divisors (61212157).

255050525 is a wasteful number, since it uses less digits than its factorization.

255050525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10202031 (or 10202026 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 29.

The square root of 255050525 is about 15970.3013434312. The cubic root of 255050525 is about 634.1744495349.

The spelling of 255050525 in words is "two hundred fifty-five million, fifty thousand, five hundred twenty-five".