2553113213513 has 2 divisors, whose sum is σ = 2553113213514. Its totient is φ = 2553113213512.

The previous prime is 2553113213507. The next prime is 2553113213527. The reversal of 2553113213513 is 3153123113552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2464611128464 + 88502085049 = 1569908^2 + 297493^2 .

It is a cyclic number.

It is not a de Polignac number, because 2553113213513 - 2²⁰ = 2553112164937 is a prime.

It is not a weakly prime, because it can be changed into another prime (2553113213503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276556606756 + 1276556606757.

It is an arithmetic number, because the mean of its divisors is an integer number (1276556606757).

Almost surely, 2^{2553113213513} is an apocalyptic number.

It is an amenable number.

2553113213513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553113213513 is an equidigital number, since it uses as much as digits as its factorization.

2553113213513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40500, while the sum is 35.

The spelling of 2553113213513 in words is "two trillion, five hundred fifty-three billion, one hundred thirteen million, two hundred thirteen thousand, five hundred thirteen".