5135819 has 12 divisors (see below), whose sum is σ = 5879664. Its totient is φ = 4458624.

The previous prime is 5135807. The next prime is 5135839. The reversal of 5135819 is 9185315.

5135819 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-5135819 is a prime.

It is a super-2 number, since 2×5135819² = 52753273601522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5135839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3074 + ... + 4440.

It is an arithmetic number, because the mean of its divisors is an integer number (489972).

Almost surely, 2^5135819 is an apocalyptic number.

5135819 is a deficient number, since it is larger than the sum of its proper divisors (743845).

5135819 is a wasteful number, since it uses less digits than its factorization.

5135819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414 (or 1397 counting only the distinct ones).

The product of its digits is 5400, while the sum is 32.

The square root of 5135819 is about 2266.2345421425. The cubic root of 5135819 is about 172.5320979268.

The spelling of 5135819 in words is "five million, one hundred thirty-five thousand, eight hundred nineteen".