2554390253 has 2 divisors, whose sum is σ = 2554390254. Its totient is φ = 2554390252.

The previous prime is 2554390207. The next prime is 2554390283. The reversal of 2554390253 is 3520934552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2034641449 + 519748804 = 45107^2 + 22798^2 .

It is a cyclic number.

It is not a de Polignac number, because 2554390253 - 2⁸ = 2554389997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2554390283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277195126 + 1277195127.

It is an arithmetic number, because the mean of its divisors is an integer number (1277195127).

Almost surely, 2^2554390253 is an apocalyptic number.

It is an amenable number.

2554390253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554390253 is an equidigital number, since it uses as much as digits as its factorization.

2554390253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 2554390253 is about 50540.9759798918. The cubic root of 2554390253 is about 1366.9808044551.

The spelling of 2554390253 in words is "two billion, five hundred fifty-four million, three hundred ninety thousand, two hundred fifty-three".