6266261155 has 32 divisors (see below), whose sum is σ = 9388431360. Its totient is φ = 3900635520.

The previous prime is 6266261143. The next prime is 6266261191. The reversal of 6266261155 is 5511626626.

It is not a de Polignac number, because 6266261155 - 2¹¹ = 6266259107 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, 265497 + ... + 288133.

It is an arithmetic number, because the mean of its divisors is an integer number (293388480).

Almost surely, 2^6266261155 is an apocalyptic number.

6266261155 is a deficient number, since it is larger than the sum of its proper divisors (3122170205).

6266261155 is a wasteful number, since it uses less digits than its factorization.

6266261155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23379.

The product of its digits is 129600, while the sum is 40.

The square root of 6266261155 is about 79159.7192705987. The cubic root of 6266261155 is about 1843.6118753866.

The spelling of 6266261155 in words is "six billion, two hundred sixty-six million, two hundred sixty-one thousand, one hundred fifty-five".