6111171355 has 8 divisors (see below), whose sum is σ = 7334043264. Its totient is φ = 4888512000.

The previous prime is 6111171349. The next prime is 6111171361. The reversal of 6111171355 is 5531711116.

It is an interprime number because it is at equal distance from previous prime (6111171349) and next prime (6111171361).

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

It is not a de Polignac number, because 6111171355 - 2¹¹ = 6111169307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19030 + ... + 112180.

It is an arithmetic number, because the mean of its divisors is an integer number (916755408).

Almost surely, 2^6111171355 is an apocalyptic number.

6111171355 is a deficient number, since it is larger than the sum of its proper divisors (1222871909).

6111171355 is a wasteful number, since it uses less digits than its factorization.

6111171355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106277.

The product of its digits is 3150, while the sum is 31.

The square root of 6111171355 is about 78173.9813173155. The cubic root of 6111171355 is about 1828.2748585380.

The spelling of 6111171355 in words is "six billion, one hundred eleven million, one hundred seventy-one thousand, three hundred fifty-five".