4564603849140 has 144 divisors (see below), whose sum is σ = 14383001400768. Its totient is φ = 1215174265344.

The previous prime is 4564603849129. The next prime is 4564603849181. The reversal of 4564603849140 is 419483064654.

4564603849140 is a `hidden beast` number, since 4 + 5 + 6 + 460 + 38 + 4 + 9 + 140 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2090059 + ... + 3673901.

It is an arithmetic number, because the mean of its divisors is an integer number (99881954172).

Almost surely, 2^{4564603849140} 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 4564603849140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7191500700384).

4564603849140 is an abundant number, since it is smaller than the sum of its proper divisors (9818397551628).

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

4564603849140 is a wasteful number, since it uses less digits than its factorization.

4564603849140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584460 (or 1584446 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 4564603849140 in words is "four trillion, five hundred sixty-four billion, six hundred three million, eight hundred forty-nine thousand, one hundred forty".