5452340291 has 4 divisors (see below), whose sum is σ = 5453094792. Its totient is φ = 5451585792.

The previous prime is 5452340209. The next prime is 5452340293. The reversal of 5452340291 is 1920432545.

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 5452340291 - 2¹⁴ = 5452323907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5452340293) 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, 366305 + ... + 380898.

It is an arithmetic number, because the mean of its divisors is an integer number (1363273698).

Almost surely, 2^5452340291 is an apocalyptic number.

5452340291 is a deficient number, since it is larger than the sum of its proper divisors (754501).

5452340291 is an equidigital number, since it uses as much as digits as its factorization.

5452340291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754500.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5452340291 is about 73839.9640506413. The cubic root of 5452340291 is about 1760.0607213684.

The spelling of 5452340291 in words is "five billion, four hundred fifty-two million, three hundred forty thousand, two hundred ninety-one".