5165049 has 4 divisors (see below), whose sum is σ = 6886736. Its totient is φ = 3443364.

The previous prime is 5165021. The next prime is 5165051. The reversal of 5165049 is 9405615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5165049 - 2⁷ = 5164921 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5165749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860839 + ... + 860844.

It is an arithmetic number, because the mean of its divisors is an integer number (1721684).

Almost surely, 2^5165049 is an apocalyptic number.

It is an amenable number.

5165049 is a deficient number, since it is larger than the sum of its proper divisors (1721687).

5165049 is a wasteful number, since it uses less digits than its factorization.

5165049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721686.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5165049 is about 2272.6744157490. The cubic root of 5165049 is about 172.8587953111.

It can be divided in two parts, 516 and 5049, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 5165049 in words is "five million, one hundred sixty-five thousand, forty-nine".