2503481293 has 2 divisors, whose sum is σ = 2503481294. Its totient is φ = 2503481292.

The previous prime is 2503481237. The next prime is 2503481311. The reversal of 2503481293 is 3921843052.

2503481293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1731641769 + 771839524 = 41613^2 + 27782^2 .

It is a cyclic number.

It is not a de Polignac number, because 2503481293 - 2⁹ = 2503480781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2503481993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251740646 + 1251740647.

It is an arithmetic number, because the mean of its divisors is an integer number (1251740647).

Almost surely, 2^2503481293 is an apocalyptic number.

It is an amenable number.

2503481293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503481293 is an equidigital number, since it uses as much as digits as its factorization.

2503481293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2503481293 is about 50034.8008190299. The cubic root of 2503481293 is about 1357.8384949745.

The spelling of 2503481293 in words is "two billion, five hundred three million, four hundred eighty-one thousand, two hundred ninety-three".