4579245420 has 24 divisors (see below), whose sum is σ = 12821887344. Its totient is φ = 1221132096.

The previous prime is 4579245367. The next prime is 4579245487. The reversal of 4579245420 is 245429754.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 38160319 + ... + 38160438.

It is an arithmetic number, because the mean of its divisors is an integer number (534245306).

Almost surely, 2^4579245420 is an apocalyptic number.

It is an amenable number.

4579245420 is an abundant number, since it is smaller than the sum of its proper divisors (8242641924).

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

4579245420 is a wasteful number, since it uses less digits than its factorization.

4579245420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76320769 (or 76320767 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 4579245420 is about 67670.1220628425. The cubic root of 4579245420 is about 1660.5984946981.

The spelling of 4579245420 in words is "four billion, five hundred seventy-nine million, two hundred forty-five thousand, four hundred twenty".