5727255091 has 4 divisors (see below), whose sum is σ = 5733118152. Its totient is φ = 5721392032.

The previous prime is 5727255043. The next prime is 5727255113. The reversal of 5727255091 is 1905527275.

It is a happy number.

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 5727255091 - 2¹¹ = 5727253043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5727255491) 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, 2930065 + ... + 2932018.

It is an arithmetic number, because the mean of its divisors is an integer number (1433279538).

Almost surely, 2^5727255091 is an apocalyptic number.

5727255091 is a deficient number, since it is larger than the sum of its proper divisors (5863061).

5727255091 is an equidigital number, since it uses as much as digits as its factorization.

5727255091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5863060.

The product of its (nonzero) digits is 220500, while the sum is 43.

The square root of 5727255091 is about 75678.6303456927. The cubic root of 5727255091 is about 1789.1586082371.

The spelling of 5727255091 in words is "five billion, seven hundred twenty-seven million, two hundred fifty-five thousand, ninety-one".