5165212403 has 6 divisors (see below), whose sum is σ = 5593100004. Its totient is φ = 4767888216.

The previous prime is 5165212363. The next prime is 5165212421. The reversal of 5165212403 is 3042125615.

It is not a de Polignac number, because 5165212403 - 2²⁰ = 5164163827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5165212463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15281525 + ... + 15281862.

It is an arithmetic number, because the mean of its divisors is an integer number (932183334).

Almost surely, 2^5165212403 is an apocalyptic number.

5165212403 is a deficient number, since it is larger than the sum of its proper divisors (427887601).

5165212403 is a wasteful number, since it uses less digits than its factorization.

5165212403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30563413 (or 30563400 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5165212403 is about 71869.4121514849. The cubic root of 5165212403 is about 1728.6061816233.

It can be divided in two parts, 5165212 and 403, that added together give a palindrome (5165615).

The spelling of 5165212403 in words is "five billion, one hundred sixty-five million, two hundred twelve thousand, four hundred three".