2553063397 has 2 divisors, whose sum is σ = 2553063398. Its totient is φ = 2553063396.

The previous prime is 2553063391. The next prime is 2553063419. The reversal of 2553063397 is 7933603552.

2553063397 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., 2331827521 + 221235876 = 48289^2 + 14874^2 .

It is a cyclic number.

It is not a de Polignac number, because 2553063397 - 2³ = 2553063389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2553063391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276531698 + 1276531699.

It is an arithmetic number, because the mean of its divisors is an integer number (1276531699).

Almost surely, 2^2553063397 is an apocalyptic number.

It is an amenable number.

2553063397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553063397 is an equidigital number, since it uses as much as digits as its factorization.

2553063397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 43.

The square root of 2553063397 is about 50527.8477376585. The cubic root of 2553063397 is about 1366.7440746624.

The spelling of 2553063397 in words is "two billion, five hundred fifty-three million, sixty-three thousand, three hundred ninety-seven".