5197361166 has 32 divisors (see below), whose sum is σ = 11580211200. Its totient is φ = 1727875800.

The previous prime is 5197361131. The next prime is 5197361167. The reversal of 5197361166 is 6611637915.

5197361166 is a `hidden beast` number, since 519 + 73 + 6 + 1 + 1 + 66 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197361167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106510 + ... + 147441.

It is an arithmetic number, because the mean of its divisors is an integer number (361881600).

Almost surely, 2^5197361166 is an apocalyptic number.

5197361166 is an abundant number, since it is smaller than the sum of its proper divisors (6382850034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5197361166 is a wasteful number, since it uses less digits than its factorization.

5197361166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254341 (or 254335 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 5197361166 is about 72092.7261656819. The cubic root of 5197361166 is about 1732.1851019665.

The spelling of 5197361166 in words is "five billion, one hundred ninety-seven million, three hundred sixty-one thousand, one hundred sixty-six".