2502775275250 has 32 divisors (see below), whose sum is σ = 4685693094576. Its totient is φ = 1001003747200.

The previous prime is 2502775275239. The next prime is 2502775275293. The reversal of 2502775275250 is 525725772052.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 21271347409 + 2481503927841 = 145847^2 + 1575279^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2502775275194 and 2502775275203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1847184 + ... + 2901316.

Almost surely, 2^{2502775275250} is an apocalyptic number.

2502775275250 is a deficient number, since it is larger than the sum of its proper divisors (2182917819326).

2502775275250 is a wasteful number, since it uses less digits than its factorization.

2502775275250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063647 (or 1063637 counting only the distinct ones).

The product of its (nonzero) digits is 3430000, while the sum is 49.

The spelling of 2502775275250 in words is "two trillion, five hundred two billion, seven hundred seventy-five million, two hundred seventy-five thousand, two hundred fifty".