6118214511 has 8 divisors (see below), whose sum is σ = 8158312624. Its totient is φ = 4078463040.

The previous prime is 6118214503. The next prime is 6118214533. The reversal of 6118214511 is 1154128116.

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

It is not a de Polignac number, because 6118214511 - 2³ = 6118214503 is a prime.

It is a super-2 number, since 2×6118214511² = 74865097605221938242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6118214611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42220 + ... + 118401.

It is an arithmetic number, because the mean of its divisors is an integer number (1019789078).

Almost surely, 2^6118214511 is an apocalyptic number.

6118214511 is a deficient number, since it is larger than the sum of its proper divisors (2040098113).

6118214511 is a wasteful number, since it uses less digits than its factorization.

6118214511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173321.

The product of its digits is 1920, while the sum is 30.

The square root of 6118214511 is about 78219.0163003857. The cubic root of 6118214511 is about 1828.9769542350.

The spelling of 6118214511 in words is "six billion, one hundred eighteen million, two hundred fourteen thousand, five hundred eleven".