5195287 has 4 divisors (see below), whose sum is σ = 5228536. Its totient is φ = 5162040.

The previous prime is 5195269. The next prime is 5195317. The reversal of 5195287 is 7825915.

5195287 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7825915 = 5 ⋅1565183.

It is a cyclic number.

It is not a de Polignac number, because 5195287 - 2¹⁹ = 4670999 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 (5195587) 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, 16389 + ... + 16702.

It is an arithmetic number, because the mean of its divisors is an integer number (1307134).

Almost surely, 2^5195287 is an apocalyptic number.

5195287 is a deficient number, since it is larger than the sum of its proper divisors (33249).

5195287 is a wasteful number, since it uses less digits than its factorization.

5195287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33248.

The product of its digits is 25200, while the sum is 37.

The square root of 5195287 is about 2279.3172223278. The cubic root of 5195287 is about 173.1954644151.

The spelling of 5195287 in words is "five million, one hundred ninety-five thousand, two hundred eighty-seven".