4552643700 has 216 divisors, whose sum is σ = 15745242240. Its totient is φ = 1091059200.

The previous prime is 4552643659. The next prime is 4552643717. The reversal of 4552643700 is 73462554.

4552643700 is a `hidden beast` number, since 4 + 5 + 5 + 2 + 643 + 7 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 878517 + ... + 883683.

It is an arithmetic number, because the mean of its divisors is an integer number (72894640).

Almost surely, 2^4552643700 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 4552643700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7872621120).

4552643700 is an abundant number, since it is smaller than the sum of its proper divisors (11192598540).

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

4552643700 is a wasteful number, since it uses less digits than its factorization.

4552643700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5287 (or 5277 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 4552643700 is about 67473.2813786316. The cubic root of 4552643700 is about 1657.3766688876.

The spelling of 4552643700 in words is "four billion, five hundred fifty-two million, six hundred forty-three thousand, seven hundred".