5195281 has 16 divisors (see below), whose sum is σ = 6571264. Its totient is φ = 3996864.

The previous prime is 5195269. The next prime is 5195317. The reversal of 5195281 is 1825915.

It is a cyclic number.

It is not a de Polignac number, because 5195281 - 2⁵ = 5195249 is a prime.

It is a super-2 number, since 2×5195281² = 53981889337922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5195221) 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, 2596 + ... + 4138.

It is an arithmetic number, because the mean of its divisors is an integer number (410704).

Almost surely, 2^5195281 is an apocalyptic number.

It is an amenable number.

5195281 is a deficient number, since it is larger than the sum of its proper divisors (1375983).

5195281 is a wasteful number, since it uses less digits than its factorization.

5195281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its digits is 3600, while the sum is 31.

The square root of 5195281 is about 2279.3159061438. The cubic root of 5195281 is about 173.1953977411.

It can be divided in two parts, 5195 and 281, that added together give a square (5476 = 74²).

The spelling of 5195281 in words is "five million, one hundred ninety-five thousand, two hundred eighty-one".