5111034888960 has 3600 divisors, whose sum is σ = 25428448879680. Its totient is φ = 953842728960.

The previous prime is 5111034888937. The next prime is 5111034889013. The reversal of 5111034888960 is 698884301115.

It is a happy number.

5111034888960 is a `hidden beast` number, since 5 + 11 + 10 + 3 + 488 + 89 + 60 = 666.

It is a super-2 number, since 2×5111034888960² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5111034888897 and 5111034888906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 399 ways as a sum of consecutive naturals, for example, 138136078062 + ... + 138136078098.

Almost surely, 2^{5111034888960} 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 5111034888960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12714224439840).

5111034888960 is an abundant number, since it is smaller than the sum of its proper divisors (20317413990720).

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

5111034888960 is an equidigital number, since it uses as much as digits as its factorization.

5111034888960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 54.

The spelling of 5111034888960 in words is "five trillion, one hundred eleven billion, thirty-four million, eight hundred eighty-eight thousand, nine hundred sixty".