5144819090 has 8 divisors (see below), whose sum is σ = 9260674380. Its totient is φ = 2057927632.

The previous prime is 5144819051. The next prime is 5144819137. The reversal of 5144819090 is 909184415.

It can be written as a sum of positive squares in 2 ways, for example, as 5139886249 + 4932841 = 71693^2 + 2221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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, 257240945 + ... + 257240964.

Almost surely, 2^5144819090 is an apocalyptic number.

5144819090 is a deficient number, since it is larger than the sum of its proper divisors (4115855290).

5144819090 is a wasteful number, since it uses less digits than its factorization.

5144819090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514481916.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 5144819090 is about 71727.3942786158. The cubic root of 5144819090 is about 1726.3282176705.

The spelling of 5144819090 in words is "five billion, one hundred forty-four million, eight hundred nineteen thousand, ninety".