5491100343 has 4 divisors (see below), whose sum is σ = 7321467128. Its totient is φ = 3660733560.

The previous prime is 5491100327. The next prime is 5491100347. The reversal of 5491100343 is 3430011945.

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

It is not a de Polignac number, because 5491100343 - 2⁴ = 5491100327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5491100343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5491100347) 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, 915183388 + ... + 915183393.

It is an arithmetic number, because the mean of its divisors is an integer number (1830366782).

Almost surely, 2^5491100343 is an apocalyptic number.

5491100343 is a deficient number, since it is larger than the sum of its proper divisors (1830366785).

5491100343 is a wasteful number, since it uses less digits than its factorization.

5491100343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830366784.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5491100343 is about 74101.9591036566. The cubic root of 5491100343 is about 1764.2215661166.

The spelling of 5491100343 in words is "five billion, four hundred ninety-one million, one hundred thousand, three hundred forty-three".