2505277753025 has 24 divisors (see below), whose sum is σ = 3112552033920. Its totient is φ = 2000347461440.

The previous prime is 2505277753019. The next prime is 2505277753049. The reversal of 2505277753025 is 5203577725052.

It is not a de Polignac number, because 2505277753025 - 2⁴ = 2505277753009 is a prime.

It is a Curzon 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, 137123591 + ... + 137141859.

It is an arithmetic number, because the mean of its divisors is an integer number (129689668080).

Almost surely, 2^{2505277753025} is an apocalyptic number.

2505277753025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2505277753025 is a deficient number, since it is larger than the sum of its proper divisors (607274280895).

2505277753025 is a wasteful number, since it uses less digits than its factorization.

2505277753025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28585 (or 28580 counting only the distinct ones).

The product of its (nonzero) digits is 5145000, while the sum is 50.

The spelling of 2505277753025 in words is "two trillion, five hundred five billion, two hundred seventy-seven million, seven hundred fifty-three thousand, twenty-five".