6166542412 has 12 divisors (see below), whose sum is σ = 10974355560. Its totient is φ = 3031012256.

The previous prime is 6166542391. The next prime is 6166542461. The reversal of 6166542412 is 2142456616.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13064473 + ... + 13064944.

It is an arithmetic number, because the mean of its divisors is an integer number (914529630).

Almost surely, 2^6166542412 is an apocalyptic number.

It is an amenable number.

6166542412 is a deficient number, since it is larger than the sum of its proper divisors (4807813148).

6166542412 is a wasteful number, since it uses less digits than its factorization.

6166542412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26129480 (or 26129478 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 6166542412 is about 78527.3354444171. The cubic root of 6166542412 is about 1833.7800385274.

The spelling of 6166542412 in words is "six billion, one hundred sixty-six million, five hundred forty-two thousand, four hundred twelve".