2553522015413 has 2 divisors, whose sum is σ = 2553522015414. Its totient is φ = 2553522015412.

The previous prime is 2553522015371. The next prime is 2553522015419. The reversal of 2553522015413 is 3145102253552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2032269782929 + 521252232484 = 1425577^2 + 721978^2 .

It is a cyclic number.

It is not a de Polignac number, because 2553522015413 - 2⁶ = 2553522015349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2553522015419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276761007706 + 1276761007707.

It is an arithmetic number, because the mean of its divisors is an integer number (1276761007707).

Almost surely, 2^{2553522015413} is an apocalyptic number.

It is an amenable number.

2553522015413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553522015413 is an equidigital number, since it uses as much as digits as its factorization.

2553522015413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 2553522015413 its reverse (3145102253552), we get a palindrome (5698624268965).

The spelling of 2553522015413 in words is "two trillion, five hundred fifty-three billion, five hundred twenty-two million, fifteen thousand, four hundred thirteen".