4368519020 has 12 divisors (see below), whose sum is σ = 9173889984. Its totient is φ = 1747407600.

The previous prime is 4368519017. The next prime is 4368519041. The reversal of 4368519020 is 209158634.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109212956 + ... + 109212995.

It is an arithmetic number, because the mean of its divisors is an integer number (764490832).

Almost surely, 2^4368519020 is an apocalyptic number.

It is an amenable number.

4368519020 is an abundant number, since it is smaller than the sum of its proper divisors (4805370964).

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

4368519020 is a wasteful number, since it uses less digits than its factorization.

4368519020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218425960 (or 218425958 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 4368519020 is about 66094.7730157234. The cubic root of 4368519020 is about 1634.7251477745.

The spelling of 4368519020 in words is "four billion, three hundred sixty-eight million, five hundred nineteen thousand, twenty".