2562503344097 has 2 divisors, whose sum is σ = 2562503344098. Its totient is φ = 2562503344096.

The previous prime is 2562503344057. The next prime is 2562503344103. The reversal of 2562503344097 is 7904433052652.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1647220800481 + 915282543616 = 1283441^2 + 956704^2 .

It is a cyclic number.

It is not a de Polignac number, because 2562503344097 - 2⁴⁰ = 1462991716321 is a prime.

It is not a weakly prime, because it can be changed into another prime (2562503344057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281251672048 + 1281251672049.

It is an arithmetic number, because the mean of its divisors is an integer number (1281251672049).

Almost surely, 2^{2562503344097} is an apocalyptic number.

It is an amenable number.

2562503344097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2562503344097 is an equidigital number, since it uses as much as digits as its factorization.

2562503344097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 2562503344097 in words is "two trillion, five hundred sixty-two billion, five hundred three million, three hundred forty-four thousand, ninety-seven".