5400166165 has 16 divisors (see below), whose sum is σ = 6581839680. Its totient is φ = 4252469760.

The previous prime is 5400166157. The next prime is 5400166193. The reversal of 5400166165 is 5616610045.

It is a happy number.

It is not a de Polignac number, because 5400166165 - 2³ = 5400166157 is a prime.

It is a super-2 number, since 2×5400166165² = 58323589219221614450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5400166165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507621 + ... + 518149.

It is an arithmetic number, because the mean of its divisors is an integer number (411364980).

Almost surely, 2^5400166165 is an apocalyptic number.

It is an amenable number.

5400166165 is a deficient number, since it is larger than the sum of its proper divisors (1181673515).

5400166165 is a wasteful number, since it uses less digits than its factorization.

5400166165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12132.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5400166165 is about 73485.8228844176. The cubic root of 5400166165 is about 1754.4286379064.

The spelling of 5400166165 in words is "five billion, four hundred million, one hundred sixty-six thousand, one hundred sixty-five".