5110988391291 has 8 divisors (see below), whose sum is σ = 6841167341904. Its totient is φ = 3394067517440.

The previous prime is 5110988391283. The next prime is 5110988391403. The reversal of 5110988391291 is 1921938890115.

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 5110988391291 - 2³ = 5110988391283 is a prime.

It is a super-2 number, since 2×5110988391291² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5110988391211) 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, 3314518290 + ... + 3314519831.

It is an arithmetic number, because the mean of its divisors is an integer number (855145917738).

Almost surely, 2^{5110988391291} is an apocalyptic number.

5110988391291 is a deficient number, since it is larger than the sum of its proper divisors (1730178950613).

5110988391291 is a wasteful number, since it uses less digits than its factorization.

5110988391291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6629038381.

The product of its (nonzero) digits is 1399680, while the sum is 57.

The spelling of 5110988391291 in words is "five trillion, one hundred ten billion, nine hundred eighty-eight million, three hundred ninety-one thousand, two hundred ninety-one".