77082695000 has 80 divisors (see below), whose sum is σ = 182394115200. Its totient is φ = 30527600000.

The previous prime is 77082694987. The next prime is 77082695051. The reversal of 77082695000 is 59628077.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 428681 + ... + 581319.

It is an arithmetic number, because the mean of its divisors is an integer number (2279926440).

Almost surely, 2^77082695000 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 77082695000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91197057600).

77082695000 is an abundant number, since it is smaller than the sum of its proper divisors (105311420200).

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

77082695000 is a wasteful number, since it uses less digits than its factorization.

77082695000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152766 (or 152747 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 77082695000 in words is "seventy-seven billion, eighty-two million, six hundred ninety-five thousand".