4818551616900 has 432 divisors, whose sum is σ = 18027673030080. Its totient is φ = 1100905344000.

The previous prime is 4818551616871. The next prime is 4818551616959. The reversal of 4818551616900 is 96161558184.

4818551616900 is a `hidden beast` number, since 4 + 8 + 18 + 5 + 5 + 1 + 616 + 9 + 0 + 0 = 666.

It is a super-2 number, since 2×4818551616900² (a number of 26 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 370565799 + ... + 370578801.

Almost surely, 2^{4818551616900} 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 4818551616900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9013836515040).

4818551616900 is an abundant number, since it is smaller than the sum of its proper divisors (13209121413180).

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

4818551616900 is a wasteful number, since it uses less digits than its factorization.

4818551616900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15841 (or 15821 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 54.

The spelling of 4818551616900 in words is "four trillion, eight hundred eighteen billion, five hundred fifty-one million, six hundred sixteen thousand, nine hundred".