5111720195 has 8 divisors (see below), whose sum is σ = 6456909840. Its totient is φ = 3874145760.

The previous prime is 5111720183. The next prime is 5111720197. The reversal of 5111720195 is 5910271115.

It is a happy number.

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

It is not a de Polignac number, because 5111720195 - 2²⁸ = 4843284739 is a prime.

It is a super-2 number, since 2×5111720195² = 52259366703941676050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5111720197) 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, 26903696 + ... + 26903885.

It is an arithmetic number, because the mean of its divisors is an integer number (807113730).

Almost surely, 2^5111720195 is an apocalyptic number.

5111720195 is a deficient number, since it is larger than the sum of its proper divisors (1345189645).

5111720195 is a wasteful number, since it uses less digits than its factorization.

5111720195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53807605.

The product of its (nonzero) digits is 3150, while the sum is 32.

The square root of 5111720195 is about 71496.2949739355. The cubic root of 5111720195 is about 1722.6181726766.

The spelling of 5111720195 in words is "five billion, one hundred eleven million, seven hundred twenty thousand, one hundred ninety-five".