4826135201819 has 4 divisors (see below), whose sum is σ = 4847395709544. Its totient is φ = 4804874694096.

The previous prime is 4826135201809. The next prime is 4826135201837. The reversal of 4826135201819 is 9181025316284.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4826135201819 is a prime.

It is a super-2 number, since 2×4826135201819² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4826135201809) 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, 10630253522 + ... + 10630253975.

It is an arithmetic number, because the mean of its divisors is an integer number (1211848927386).

Almost surely, 2^{4826135201819} is an apocalyptic number.

4826135201819 is a deficient number, since it is larger than the sum of its proper divisors (21260507725).

4826135201819 is a wasteful number, since it uses less digits than its factorization.

4826135201819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21260507724.

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 4826135201819 in words is "four trillion, eight hundred twenty-six billion, one hundred thirty-five million, two hundred one thousand, eight hundred nineteen".