5155313311 has 8 divisors (see below), whose sum is σ = 5394705120. Its totient is φ = 4917192192.

The previous prime is 5155313297. The next prime is 5155313321. The reversal of 5155313311 is 1133135515.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5155313311 - 2¹⁹ = 5154789023 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 5155313311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155313321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309366 + ... + 325603.

It is an arithmetic number, because the mean of its divisors is an integer number (674338140).

Almost surely, 2^5155313311 is an apocalyptic number.

5155313311 is a deficient number, since it is larger than the sum of its proper divisors (239391809).

5155313311 is a wasteful number, since it uses less digits than its factorization.

5155313311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635345.

The product of its digits is 3375, while the sum is 28.

The square root of 5155313311 is about 71800.5105204691. The cubic root of 5155313311 is about 1727.5011883606.

Adding to 5155313311 its reverse (1133135515), we get a palindrome (6288448826).

The spelling of 5155313311 in words is "five billion, one hundred fifty-five million, three hundred thirteen thousand, three hundred eleven".