5165086 has 4 divisors (see below), whose sum is σ = 7747632. Its totient is φ = 2582542.

The previous prime is 5165077. The next prime is 5165107. The reversal of 5165086 is 6805615.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6805615 = 5 ⋅1361123.

It is a super-2 number, since 2×5165086² = 53356226774792, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1291270 + ... + 1291273.

It is an arithmetic number, because the mean of its divisors is an integer number (1936908).

Almost surely, 2^5165086 is an apocalyptic number.

5165086 is a deficient number, since it is larger than the sum of its proper divisors (2582546).

5165086 is a wasteful number, since it uses less digits than its factorization.

5165086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582545.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 5165086 is about 2272.6825559237. The cubic root of 5165086 is about 172.8592080700.

The spelling of 5165086 in words is "five million, one hundred sixty-five thousand, eighty-six".