6166056556 has 12 divisors (see below), whose sum is σ = 11771562600. Its totient is φ = 2802752960.

The previous prime is 6166056511. The next prime is 6166056583. The reversal of 6166056556 is 6556506616.

It is a super-2 number, since 2×6166056556² = 76040506903581162272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70068781 + ... + 70068868.

It is an arithmetic number, because the mean of its divisors is an integer number (980963550).

Almost surely, 2^6166056556 is an apocalyptic number.

It is an amenable number.

6166056556 is a deficient number, since it is larger than the sum of its proper divisors (5605506044).

6166056556 is a wasteful number, since it uses less digits than its factorization.

6166056556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140137664 (or 140137662 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The square root of 6166056556 is about 78524.2418365182. The cubic root of 6166056556 is about 1833.7318766686.

The spelling of 6166056556 in words is "six billion, one hundred sixty-six million, fifty-six thousand, five hundred fifty-six".