4573363878 has 144 divisors (see below), whose sum is σ = 10841126400. Its totient is φ = 1392487200.

The previous prime is 4573363871. The next prime is 4573363891. The reversal of 4573363878 is 8783633754.

4573363878 is a `hidden beast` number, since 4 + 573 + 3 + 63 + 8 + 7 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4573363871) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 30287103 + ... + 30287253.

It is an arithmetic number, because the mean of its divisors is an integer number (75285600).

Almost surely, 2^4573363878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4573363878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5420563200).

4573363878 is an abundant number, since it is smaller than the sum of its proper divisors (6267762522).

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

4573363878 is a wasteful number, since it uses less digits than its factorization.

4573363878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 313 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The square root of 4573363878 is about 67626.6506489860. The cubic root of 4573363878 is about 1659.8872374654.

The spelling of 4573363878 in words is "four billion, five hundred seventy-three million, three hundred sixty-three thousand, eight hundred seventy-eight".