5298091 has 6 divisors (see below), whose sum is σ = 5378876. Its totient is φ = 5218500.

The previous prime is 5298089. The next prime is 5298103. The reversal of 5298091 is 1908925.

It is not a de Polignac number, because 5298091 - 2¹ = 5298089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5298191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4516 + ... + 5566.

Almost surely, 2^5298091 is an apocalyptic number.

5298091 is a deficient number, since it is larger than the sum of its proper divisors (80785).

5298091 is an equidigital number, since it uses as much as digits as its factorization.

5298091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 5298091 is about 2301.7582409975. The cubic root of 5298091 is about 174.3304044864.

The spelling of 5298091 in words is "five million, two hundred ninety-eight thousand, ninety-one".