5198527 has 4 divisors (see below), whose sum is σ = 5221656. Its totient is φ = 5175400.

The previous prime is 5198519. The next prime is 5198551. The reversal of 5198527 is 7258915.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5198527 - 2³ = 5198519 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 (5198507) 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, 11224 + ... + 11677.

It is an arithmetic number, because the mean of its divisors is an integer number (1305414).

Almost surely, 2^5198527 is an apocalyptic number.

5198527 is a deficient number, since it is larger than the sum of its proper divisors (23129).

5198527 is a wasteful number, since it uses less digits than its factorization.

5198527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23128.

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

The square root of 5198527 is about 2280.0278507071. The cubic root of 5198527 is about 173.2314609310.

The spelling of 5198527 in words is "five million, one hundred ninety-eight thousand, five hundred twenty-seven".