5165868403 has 8 divisors (see below), whose sum is σ = 5202778176. Its totient is φ = 5129040000.

The previous prime is 5165868391. The next prime is 5165868437. The reversal of 5165868403 is 3048685615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5165868403 - 2¹³ = 5165860211 is a prime.

It is a super-2 number, since 2×5165868403² = 53372392714227540818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5165868443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 110043 + ... + 149803.

It is an arithmetic number, because the mean of its divisors is an integer number (650347272).

Almost surely, 2^5165868403 is an apocalyptic number.

5165868403 is a deficient number, since it is larger than the sum of its proper divisors (36909773).

5165868403 is a wasteful number, since it uses less digits than its factorization.

5165868403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40685.

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 5165868403 is about 71873.9758396598. The cubic root of 5165868403 is about 1728.6793581979.

The spelling of 5165868403 in words is "five billion, one hundred sixty-five million, eight hundred sixty-eight thousand, four hundred three".