2500303002773 has 2 divisors, whose sum is σ = 2500303002774. Its totient is φ = 2500303002772.

The previous prime is 2500303002731. The next prime is 2500303002811. The reversal of 2500303002773 is 3772003030052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1363761511204 + 1136541491569 = 1167802^2 + 1066087^2 .

It is a cyclic number.

It is not a de Polignac number, because 2500303002773 - 2⁸ = 2500303002517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2500303052773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250151501386 + 1250151501387.

It is an arithmetic number, because the mean of its divisors is an integer number (1250151501387).

Almost surely, 2^{2500303002773} is an apocalyptic number.

It is an amenable number.

2500303002773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500303002773 is an equidigital number, since it uses as much as digits as its factorization.

2500303002773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 32.

The spelling of 2500303002773 in words is "two trillion, five hundred billion, three hundred three million, two thousand, seven hundred seventy-three".