2553025025550 has 48 divisors (see below), whose sum is σ = 6332260102272. Its totient is φ = 680725164000.

The previous prime is 2553025025527. The next prime is 2553025025563. The reversal of 2553025025550 is 555205203552.

It is a junction number, because it is equal to n+sod(n) for n = 2553025025499 and 2553025025508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243375 + ... + 2272725.

It is an arithmetic number, because the mean of its divisors is an integer number (131922085464).

Almost surely, 2^{2553025025550} is an apocalyptic number.

2553025025550 is an abundant number, since it is smaller than the sum of its proper divisors (3779235076722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2553025025550 is a wasteful number, since it uses less digits than its factorization.

2553025025550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037753 (or 2037748 counting only the distinct ones).

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

The spelling of 2553025025550 in words is "two trillion, five hundred fifty-three billion, twenty-five million, twenty-five thousand, five hundred fifty".