5111105105024 has 128 divisors (see below), whose sum is σ = 11335879082880. Its totient is φ = 2283085742080.

The previous prime is 5111105105023. The next prime is 5111105105027. The reversal of 5111105105024 is 4205015011115.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×5111105105024² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5111105104984 and 5111105105002.

It is not an unprimeable number, because it can be changed into a prime (5111105105023) 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, 6166502 + ... + 6946074.

It is an arithmetic number, because the mean of its divisors is an integer number (88561555335).

Almost surely, 2^{5111105105024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5111105105024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5667939541440).

5111105105024 is an abundant number, since it is smaller than the sum of its proper divisors (6224773977856).

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

5111105105024 is a wasteful number, since it uses less digits than its factorization.

5111105105024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779758 (or 779746 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 26.

The spelling of 5111105105024 in words is "five trillion, one hundred eleven billion, one hundred five million, one hundred five thousand, twenty-four".