5113111254 has 8 divisors (see below), whose sum is σ = 10226222520. Its totient is φ = 1704370416.

The previous prime is 5113111219. The next prime is 5113111319. The reversal of 5113111254 is 4521113115.

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

5113111254 is an admirable number.

It is a super-2 number, since 2×5113111254² = 52287813391562905032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426092599 + ... + 426092610.

It is an arithmetic number, because the mean of its divisors is an integer number (1278277815).

Almost surely, 2^5113111254 is an apocalyptic number.

5113111254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5113111254 is a wasteful number, since it uses less digits than its factorization.

5113111254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852185214.

The product of its digits is 600, while the sum is 24.

The square root of 5113111254 is about 71506.0225016047. The cubic root of 5113111254 is about 1722.7744179384.

Adding to 5113111254 its reverse (4521113115), we get a palindrome (9634224369).

The spelling of 5113111254 in words is "five billion, one hundred thirteen million, one hundred eleven thousand, two hundred fifty-four".