4519740827 has 4 divisors (see below), whose sum is σ = 5165418096. Its totient is φ = 3874063560.

The previous prime is 4519740781. The next prime is 4519740913. The reversal of 4519740827 is 7280479154.

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 4519740827 - 2⁶ = 4519740763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4519740227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322838624 + ... + 322838637.

It is an arithmetic number, because the mean of its divisors is an integer number (1291354524).

Almost surely, 2^4519740827 is an apocalyptic number.

4519740827 is a deficient number, since it is larger than the sum of its proper divisors (645677269).

4519740827 is an equidigital number, since it uses as much as digits as its factorization.

4519740827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645677268.

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 4519740827 is about 67229.0177453159. The cubic root of 4519740827 is about 1653.3742796515.

The spelling of 4519740827 in words is "four billion, five hundred nineteen million, seven hundred forty thousand, eight hundred twenty-seven".