2525711011725 has 72 divisors (see below), whose sum is σ = 4590770644096. Its totient is φ = 1224374976000.

The previous prime is 2525711011721. The next prime is 2525711011753. The reversal of 2525711011725 is 5271101175252.

It is not a de Polignac number, because 2525711011725 - 2² = 2525711011721 is a prime.

It is a super-2 number, since 2×2525711011725² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525711011721) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 60808965 + ... + 60850485.

Almost surely, 2^{2525711011725} is an apocalyptic number.

2525711011725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2525711011725 is a deficient number, since it is larger than the sum of its proper divisors (2065059632371).

2525711011725 is a wasteful number, since it uses less digits than its factorization.

2525711011725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48259 (or 48243 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 39.

Adding to 2525711011725 its reverse (5271101175252), we get a palindrome (7796812186977).

The spelling of 2525711011725 in words is "two trillion, five hundred twenty-five billion, seven hundred eleven million, eleven thousand, seven hundred twenty-five".