2525834658525 has 48 divisors (see below), whose sum is σ = 4443916464000. Its totient is φ = 1261498613760.

The previous prime is 2525834658517. The next prime is 2525834658527. The reversal of 2525834658525 is 5258564385252.

It is a happy number.

2525834658525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2525834658525 - 2³ = 2525834658517 is a prime.

It is a super-2 number, since 2×2525834658525² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525834658527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4723780 + ... + 5231229.

It is an arithmetic number, because the mean of its divisors is an integer number (92581593000).

Almost surely, 2^{2525834658525} is an apocalyptic number.

2525834658525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2525834658525 is a deficient number, since it is larger than the sum of its proper divisors (1918081805475).

2525834658525 is a wasteful number, since it uses less digits than its factorization.

2525834658525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9955238 (or 9955233 counting only the distinct ones).

The product of its digits is 115200000, while the sum is 60.

The spelling of 2525834658525 in words is "two trillion, five hundred twenty-five billion, eight hundred thirty-four million, six hundred fifty-eight thousand, five hundred twenty-five".