5423779964 has 24 divisors (see below), whose sum is σ = 9824575488. Its totient is φ = 2617236720.

The previous prime is 5423779927. The next prime is 5423779987. The reversal of 5423779964 is 4699773245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14084 + ... + 105099.

It is an arithmetic number, because the mean of its divisors is an integer number (409357312).

Almost surely, 2^5423779964 is an apocalyptic number.

It is an amenable number.

5423779964 is a deficient number, since it is larger than the sum of its proper divisors (4400795524).

5423779964 is a wasteful number, since it uses less digits than its factorization.

5423779964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119585 (or 119583 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 56.

The square root of 5423779964 is about 73646.3167035528. The cubic root of 5423779964 is about 1756.9821695222.

The spelling of 5423779964 in words is "five billion, four hundred twenty-three million, seven hundred seventy-nine thousand, nine hundred sixty-four".