4811992823 has 16 divisors (see below), whose sum is σ = 5439744000. Its totient is φ = 4216474080.

The previous prime is 4811992777. The next prime is 4811992841. The reversal of 4811992823 is 3282991184.

It is a cyclic number.

It is not a de Polignac number, because 4811992823 - 2³² = 517025527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4811992223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178490 + ... + 203672.

It is an arithmetic number, because the mean of its divisors is an integer number (339984000).

Almost surely, 2^4811992823 is an apocalyptic number.

4811992823 is a deficient number, since it is larger than the sum of its proper divisors (627751177).

4811992823 is a wasteful number, since it uses less digits than its factorization.

4811992823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25822.

The product of its digits is 248832, while the sum is 47.

The square root of 4811992823 is about 69368.5290531665. The cubic root of 4811992823 is about 1688.2690425619.

The spelling of 4811992823 in words is "four billion, eight hundred eleven million, nine hundred ninety-two thousand, eight hundred twenty-three".