1166016051 has 12 divisors (see below), whose sum is σ = 1738576320. Its totient is φ = 752268240.

The previous prime is 1166016001. The next prime is 1166016053. The reversal of 1166016051 is 1506106611.

1166016051 is a `hidden beast` number, since 1 + 1 + 6 + 601 + 6 + 0 + 51 = 666.

It is not a de Polignac number, because 1166016051 - 2¹³ = 1166007859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1166016053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2089356 + ... + 2089913.

It is an arithmetic number, because the mean of its divisors is an integer number (144881360).

Almost surely, 2^1166016051 is an apocalyptic number.

1166016051 is a deficient number, since it is larger than the sum of its proper divisors (572560269).

1166016051 is a wasteful number, since it uses less digits than its factorization.

1166016051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179306 (or 4179303 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1166016051 is about 34146.9771868609. The cubic root of 1166016051 is about 1052.5308716729.

The spelling of 1166016051 in words is "one billion, one hundred sixty-six million, sixteen thousand, fifty-one".