5111542155 has 8 divisors (see below), whose sum is σ = 8178467472. Its totient is φ = 2726155808.

The previous prime is 5111542147. The next prime is 5111542171. The reversal of 5111542155 is 5512451115.

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

It is a cyclic number.

It is not a de Polignac number, because 5111542155 - 2³ = 5111542147 is a prime.

It is a super-2 number, since 2×5111542155² = 52255726404684088050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170384724 + ... + 170384753.

It is an arithmetic number, because the mean of its divisors is an integer number (1022308434).

Almost surely, 2^5111542155 is an apocalyptic number.

5111542155 is a deficient number, since it is larger than the sum of its proper divisors (3066925317).

5111542155 is a wasteful number, since it uses less digits than its factorization.

5111542155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340769485.

The product of its digits is 5000, while the sum is 30.

The square root of 5111542155 is about 71495.0498636094. The cubic root of 5111542155 is about 1722.5981729839.

The spelling of 5111542155 in words is "five billion, one hundred eleven million, five hundred forty-two thousand, one hundred fifty-five".