77630333000 has 192 divisors, whose sum is σ = 210185539200. Its totient is φ = 26742672000.

The previous prime is 77630332993. The next prime is 77630333023. The reversal of 77630333000 is 33303677.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2282117 + ... + 2315883.

It is an arithmetic number, because the mean of its divisors is an integer number (1094716350).

Almost surely, 2^77630333000 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 77630333000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105092769600).

77630333000 is an abundant number, since it is smaller than the sum of its proper divisors (132555206200).

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

77630333000 is a wasteful number, since it uses less digits than its factorization.

77630333000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33829 (or 33804 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 32.

Adding to 77630333000 its reverse (33303677), we get a palindrome (77663636677).

The spelling of 77630333000 in words is "seventy-seven billion, six hundred thirty million, three hundred thirty-three thousand".