5111949233160 has 896 divisors, whose sum is σ = 22631962291200. Its totient is φ = 1006308334080.

The previous prime is 5111949233159. The next prime is 5111949233161. The reversal of 5111949233160 is 613329491115.

5111949233160 is a `hidden beast` number, since 5 + 1 + 119 + 492 + 33 + 16 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5111949233159) and next prime (5111949233161).

It is a super-2 number, since 2×5111949233160² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5111949233161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 42601167 + ... + 42720993.

Almost surely, 2^{5111949233160} 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 5111949233160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11315981145600).

5111949233160 is an abundant number, since it is smaller than the sum of its proper divisors (17520013058040).

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

5111949233160 is a wasteful number, since it uses less digits than its factorization.

5111949233160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119893 (or 119874 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The spelling of 5111949233160 in words is "five trillion, one hundred eleven billion, nine hundred forty-nine million, two hundred thirty-three thousand, one hundred sixty".