6106666155 has 32 divisors (see below), whose sum is σ = 10124516160. Its totient is φ = 3139315200.

The previous prime is 6106666133. The next prime is 6106666171. The reversal of 6106666155 is 5516666016.

It is not a de Polignac number, because 6106666155 - 2¹⁵ = 6106633387 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255205 + ... + 278105.

It is an arithmetic number, because the mean of its divisors is an integer number (316391130).

Almost surely, 2^6106666155 is an apocalyptic number.

6106666155 is a deficient number, since it is larger than the sum of its proper divisors (4017850005).

6106666155 is a wasteful number, since it uses less digits than its factorization.

6106666155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23551.

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 6106666155 is about 78145.1607906721. The cubic root of 6106666155 is about 1827.8254755798.

The spelling of 6106666155 in words is "six billion, one hundred six million, six hundred sixty-six thousand, one hundred fifty-five".