2500277775275 has 24 divisors (see below), whose sum is σ = 3543968838144. Its totient is φ = 1714128746400.

The previous prime is 2500277775271. The next prime is 2500277775293. The reversal of 2500277775275 is 5725777720052.

It is not a de Polignac number, because 2500277775275 - 2² = 2500277775271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2500277775275.

It is not an unprimeable number, because it can be changed into a prime (2500277775271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 580181 + ... + 2310230.

It is an arithmetic number, because the mean of its divisors is an integer number (147665368256).

Almost surely, 2^{2500277775275} is an apocalyptic number.

2500277775275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2500277775275 is a deficient number, since it is larger than the sum of its proper divisors (1043691062869).

2500277775275 is a wasteful number, since it uses less digits than its factorization.

2500277775275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895371 (or 2895366 counting only the distinct ones).

The product of its (nonzero) digits is 16807000, while the sum is 56.

The spelling of 2500277775275 in words is "two trillion, five hundred billion, two hundred seventy-seven million, seven hundred seventy-five thousand, two hundred seventy-five".