2505550513325 has 24 divisors (see below), whose sum is σ = 3142239928416. Its totient is φ = 1981687400000.

The previous prime is 2505550513309. The next prime is 2505550513337. The reversal of 2505550513325 is 5233150555052.

It is not a de Polignac number, because 2505550513325 - 2⁴ = 2505550513309 is a prime.

It is a Duffinian number.

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, 998150 + ... + 2451000.

It is an arithmetic number, because the mean of its divisors is an integer number (130926663684).

Almost surely, 2^{2505550513325} is an apocalyptic number.

2505550513325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2505550513325 is a deficient number, since it is larger than the sum of its proper divisors (636689415091).

2505550513325 is a wasteful number, since it uses less digits than its factorization.

2505550513325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453645 (or 1453640 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 41.

The spelling of 2505550513325 in words is "two trillion, five hundred five billion, five hundred fifty million, five hundred thirteen thousand, three hundred twenty-five".