2553237510613 has 16 divisors (see below), whose sum is σ = 2650235485680. Its totient is φ = 2458577088000.

The previous prime is 2553237510589. The next prime is 2553237510641. The reversal of 2553237510613 is 3160157323552.

It can be written as a sum of positive squares in 8 ways, for example, as 319115399409 + 2234122111204 = 564903^2 + 1494698^2 .

It is a cyclic number.

It is not a de Polignac number, because 2553237510613 - 2¹⁷ = 2553237379541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2553237510613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553237510643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1779870 + ... + 2876527.

It is an arithmetic number, because the mean of its divisors is an integer number (165639717855).

Almost surely, 2^{2553237510613} is an apocalyptic number.

It is an amenable number.

2553237510613 is a deficient number, since it is larger than the sum of its proper divisors (96997975067).

2553237510613 is a wasteful number, since it uses less digits than its factorization.

2553237510613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656648.

The product of its (nonzero) digits is 567000, while the sum is 43.

The spelling of 2553237510613 in words is "two trillion, five hundred fifty-three billion, two hundred thirty-seven million, five hundred ten thousand, six hundred thirteen".