2525227500025 has 6 divisors (see below), whose sum is σ = 3131282100062. Its totient is φ = 2020182000000.

The previous prime is 2525227500017. The next prime is 2525227500031. The reversal of 2525227500025 is 5200057225252.

It can be written as a sum of positive squares in 3 ways, for example, as 304018801641 + 2221208698384 = 551379^2 + 1490372^2 .

It is not a de Polignac number, because 2525227500025 - 2³ = 2525227500017 is a prime.

It is a super-2 number, since 2×2525227500025² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50504549976 + ... + 50504550025.

Almost surely, 2^{2525227500025} is an apocalyptic number.

2525227500025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2525227500025 is a deficient number, since it is larger than the sum of its proper divisors (606054600037).

2525227500025 is a wasteful number, since it uses less digits than its factorization.

2525227500025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101009100011 (or 101009100006 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 37.

The spelling of 2525227500025 in words is "two trillion, five hundred twenty-five billion, two hundred twenty-seven million, five hundred thousand, twenty-five".