2502775025693 has 2 divisors, whose sum is σ = 2502775025694. Its totient is φ = 2502775025692.

The previous prime is 2502775025687. The next prime is 2502775025701. The reversal of 2502775025693 is 3965205772052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1713907760569 + 788867265124 = 1309163^2 + 888182^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502775025693 - 2¹² = 2502775021597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2502775025623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251387512846 + 1251387512847.

It is an arithmetic number, because the mean of its divisors is an integer number (1251387512847).

Almost surely, 2^{2502775025693} is an apocalyptic number.

It is an amenable number.

2502775025693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502775025693 is an equidigital number, since it uses as much as digits as its factorization.

2502775025693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938000, while the sum is 53.

The spelling of 2502775025693 in words is "two trillion, five hundred two billion, seven hundred seventy-five million, twenty-five thousand, six hundred ninety-three".