5396492191 has 4 divisors (see below), whose sum is σ = 5415561352. Its totient is φ = 5377423032.

The previous prime is 5396492159. The next prime is 5396492197. The reversal of 5396492191 is 1912946935.

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 5396492191 - 2⁵ = 5396492159 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 (5396492197) 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, 9534156 + ... + 9534721.

It is an arithmetic number, because the mean of its divisors is an integer number (1353890338).

Almost surely, 2^5396492191 is an apocalyptic number.

5396492191 is a deficient number, since it is larger than the sum of its proper divisors (19069161).

5396492191 is a wasteful number, since it uses less digits than its factorization.

5396492191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19069160.

The product of its digits is 524880, while the sum is 49.

The square root of 5396492191 is about 73460.8207890437. The cubic root of 5396492191 is about 1754.0306756136.

The spelling of 5396492191 in words is "five billion, three hundred ninety-six million, four hundred ninety-two thousand, one hundred ninety-one".