2553002505073 has 2 divisors, whose sum is σ = 2553002505074. Its totient is φ = 2553002505072.

The previous prime is 2553002505047. The next prime is 2553002505113. The reversal of 2553002505073 is 3705052003552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2009910150369 + 543092354704 = 1417713^2 + 736948^2 .

It is a cyclic number.

It is not a de Polignac number, because 2553002505073 - 2³³ = 2544412570481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2553002505023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276501252536 + 1276501252537.

It is an arithmetic number, because the mean of its divisors is an integer number (1276501252537).

Almost surely, 2^{2553002505073} is an apocalyptic number.

It is an amenable number.

2553002505073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553002505073 is an equidigital number, since it uses as much as digits as its factorization.

2553002505073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157500, while the sum is 37.

The spelling of 2553002505073 in words is "two trillion, five hundred fifty-three billion, two million, five hundred five thousand, seventy-three".