5165436 has 12 divisors (see below), whose sum is σ = 12052712. Its totient is φ = 1721808.

The previous prime is 5165431. The next prime is 5165453. The reversal of 5165436 is 6345615.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215215 + ... + 215238.

Almost surely, 2^5165436 is an apocalyptic number.

It is an amenable number.

5165436 is an abundant number, since it is smaller than the sum of its proper divisors (6887276).

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

5165436 is a wasteful number, since it uses less digits than its factorization.

5165436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430460 (or 430458 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 5165436 is about 2272.7595561343. The cubic root of 5165436 is about 172.8631124488.

It can be divided in two parts, 51 and 65436, that multiplied together give a triangular number (3337236 = T₂₅₈₃).

The spelling of 5165436 in words is "five million, one hundred sixty-five thousand, four hundred thirty-six".