2525392217953 has 12 divisors (see below), whose sum is σ = 2926563366672. Its totient is φ = 2160763392320.

The previous prime is 2525392217951. The next prime is 2525392217977. The reversal of 2525392217953 is 3597122935252.

It is not a de Polignac number, because 2525392217953 - 2¹ = 2525392217951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2525392217894 and 2525392217903.

It is not an unprimeable number, because it can be changed into a prime (2525392217951) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 397195975 + ... + 397202332.

It is an arithmetic number, because the mean of its divisors is an integer number (243880280556).

Almost surely, 2^{2525392217953} is an apocalyptic number.

It is an amenable number.

2525392217953 is a deficient number, since it is larger than the sum of its proper divisors (401171148719).

2525392217953 is a wasteful number, since it uses less digits than its factorization.

2525392217953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794398352 (or 794398335 counting only the distinct ones).

The product of its digits is 10206000, while the sum is 55.

The spelling of 2525392217953 in words is "two trillion, five hundred twenty-five billion, three hundred ninety-two million, two hundred seventeen thousand, nine hundred fifty-three".