5131895 has 16 divisors (see below), whose sum is σ = 6435072. Its totient is φ = 3924480.

The previous prime is 5131891. The next prime is 5131897. The reversal of 5131895 is 5981315.

It is not a de Polignac number, because 5131895 - 2² = 5131891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17369 + ... + 17661.

It is an arithmetic number, because the mean of its divisors is an integer number (402192).

Almost surely, 2^5131895 is an apocalyptic number.

5131895 is a deficient number, since it is larger than the sum of its proper divisors (1303177).

5131895 is a wasteful number, since it uses less digits than its factorization.

5131895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442.

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

The square root of 5131895 is about 2265.3686234253. The cubic root of 5131895 is about 172.4881459333.

The spelling of 5131895 in words is "five million, one hundred thirty-one thousand, eight hundred ninety-five".