5111110511054 has 16 divisors (see below), whose sum is σ = 7712919730656. Its totient is φ = 2540138640000.

The previous prime is 5111110511051. The next prime is 5111110511071. The reversal of 5111110511054 is 4501150111115.

It is a super-2 number, since 2×5111110511054² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111110511051) 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, 7377554 + ... + 8040554.

It is an arithmetic number, because the mean of its divisors is an integer number (482057483166).

Almost surely, 2^{5111110511054} is an apocalyptic number.

5111110511054 is a deficient number, since it is larger than the sum of its proper divisors (2601809219602).

5111110511054 is a wasteful number, since it uses less digits than its factorization.

5111110511054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686251.

The product of its (nonzero) digits is 500, while the sum is 26.

Adding to 5111110511054 its reverse (4501150111115), we get a palindrome (9612260622169).

The spelling of 5111110511054 in words is "five trillion, one hundred eleven billion, one hundred ten million, five hundred eleven thousand, fifty-four".