4574373863220 has 144 divisors (see below), whose sum is σ = 16547300340480. Its totient is φ = 1000111546368.

The previous prime is 4574373863209. The next prime is 4574373863233. The reversal of 4574373863220 is 223683734754.

4574373863220 is a `hidden beast` number, since 4 + 5 + 7 + 4 + 37 + 386 + 3 + 220 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78893965 + ... + 78951924.

It is an arithmetic number, because the mean of its divisors is an integer number (114911807920).

Almost surely, 2^{4574373863220} is an apocalyptic number.

It is an amenable number.

4574373863220 is an abundant number, since it is smaller than the sum of its proper divisors (11972926477260).

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

4574373863220 is a wasteful number, since it uses less digits than its factorization.

4574373863220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157845934 (or 157845929 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 54.

The spelling of 4574373863220 in words is "four trillion, five hundred seventy-four billion, three hundred seventy-three million, eight hundred sixty-three thousand, two hundred twenty".