2553325082605 has 16 divisors (see below), whose sum is σ = 3351354033600. Its totient is φ = 1852064040960.

The previous prime is 2553325082563. The next prime is 2553325082611. The reversal of 2553325082605 is 5062805233552.

It is a happy number.

It is not a de Polignac number, because 2553325082605 - 2¹³ = 2553325074413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61224660 + ... + 61266349.

It is an arithmetic number, because the mean of its divisors is an integer number (209459627100).

Almost surely, 2^{2553325082605} is an apocalyptic number.

It is an amenable number.

2553325082605 is a deficient number, since it is larger than the sum of its proper divisors (798028950995).

2553325082605 is a wasteful number, since it uses less digits than its factorization.

2553325082605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122491404.

The product of its (nonzero) digits is 2160000, while the sum is 46.

The spelling of 2553325082605 in words is "two trillion, five hundred fifty-three billion, three hundred twenty-five million, eighty-two thousand, six hundred five".