255552503025 has 12 divisors (see below), whose sum is σ = 422513471792. Its totient is φ = 136294668240.

The previous prime is 255552502963. The next prime is 255552503027. The reversal of 255552503025 is 520305255552.

It is not a de Polignac number, because 255552503025 - 2²² = 255548308721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255552503027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1703683279 + ... + 1703683428.

Almost surely, 2^255552503025 is an apocalyptic number.

255552503025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255552503025 is a deficient number, since it is larger than the sum of its proper divisors (166960968767).

255552503025 is a wasteful number, since it uses less digits than its factorization.

255552503025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407366720 (or 3407366715 counting only the distinct ones).

The product of its (nonzero) digits is 375000, while the sum is 39.

Adding to 255552503025 its reverse (520305255552), we get a palindrome (775857758577).

The spelling of 255552503025 in words is "two hundred fifty-five billion, five hundred fifty-two million, five hundred three thousand, twenty-five".