4523379864 has 64 divisors (see below), whose sum is σ = 11727072000. Its totient is φ = 1452232320.

The previous prime is 4523379857. The next prime is 4523379881. The reversal of 4523379864 is 4689733254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283869 + ... + 299379.

It is an arithmetic number, because the mean of its divisors is an integer number (183235500).

Almost surely, 2^4523379864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4523379864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5863536000).

4523379864 is an abundant number, since it is smaller than the sum of its proper divisors (7203692136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4523379864 is a wasteful number, since it uses less digits than its factorization.

4523379864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15968 (or 15964 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The square root of 4523379864 is about 67256.0767812099. The cubic root of 4523379864 is about 1653.8178947735.

The spelling of 4523379864 in words is "four billion, five hundred twenty-three million, three hundred seventy-nine thousand, eight hundred sixty-four".