2550131151313 has 16 divisors (see below), whose sum is σ = 2621911207680. Its totient is φ = 2478503102400.

The previous prime is 2550131151299. The next prime is 2550131151319. The reversal of 2550131151313 is 3131511310552.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2550131151313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2550131151319) 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, 138126903 + ... + 138145363.

It is an arithmetic number, because the mean of its divisors is an integer number (163869450480).

Almost surely, 2^{2550131151313} is an apocalyptic number.

It is an amenable number.

2550131151313 is a deficient number, since it is larger than the sum of its proper divisors (71780056367).

2550131151313 is a wasteful number, since it uses less digits than its factorization.

2550131151313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22368.

The product of its (nonzero) digits is 6750, while the sum is 31.

Adding to 2550131151313 its reverse (3131511310552), we get a palindrome (5681642461865).

The spelling of 2550131151313 in words is "two trillion, five hundred fifty billion, one hundred thirty-one million, one hundred fifty-one thousand, three hundred thirteen".