2502777373 has 2 divisors, whose sum is σ = 2502777374. Its totient is φ = 2502777372.

The previous prime is 2502777371. The next prime is 2502777379. The reversal of 2502777373 is 3737772052.

2502777373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1799626084 + 703151289 = 42422^2 + 26517^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502777373 - 2¹ = 2502777371 is a prime.

It is a super-2 number, since 2×2502777373² = 12527789157601562258, which contains 22 as substring.

Together with 2502777371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2502777371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251388686 + 1251388687.

It is an arithmetic number, because the mean of its divisors is an integer number (1251388687).

Almost surely, 2^2502777373 is an apocalyptic number.

It is an amenable number.

2502777373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502777373 is an equidigital number, since it uses as much as digits as its factorization.

2502777373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432180, while the sum is 43.

The square root of 2502777373 is about 50027.7660204811. The cubic root of 2502777373 is about 1357.7112189724.

It can be divided in two parts, 25027 and 77373, that added together give a square (102400 = 320²).

The spelling of 2502777373 in words is "two billion, five hundred two million, seven hundred seventy-seven thousand, three hundred seventy-three".