2500252777775 has 24 divisors (see below), whose sum is σ = 3153290698800. Its totient is φ = 1966032588800.

The previous prime is 2500252777733. The next prime is 2500252777793. The reversal of 2500252777775 is 5777772520052.

It is a de Polignac number, because none of the positive numbers 2^k-2500252777775 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2500252777775.

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, 11082095 + ... + 11305455.

It is an arithmetic number, because the mean of its divisors is an integer number (131387112450).

Almost surely, 2^{2500252777775} is an apocalyptic number.

2500252777775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2500252777775 is a deficient number, since it is larger than the sum of its proper divisors (653037921025).

2500252777775 is a wasteful number, since it uses less digits than its factorization.

2500252777775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231019 (or 231014 counting only the distinct ones).

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

The spelling of 2500252777775 in words is "two trillion, five hundred billion, two hundred fifty-two million, seven hundred seventy-seven thousand, seven hundred seventy-five".