77062616506632 has 16 divisors (see below), whose sum is σ = 192656541266640. Its totient is φ = 25687538835536.

The previous prime is 77062616506609. The next prime is 77062616506639. The reversal of 77062616506632 is 23660561626077.

It is not an unprimeable number, because it can be changed into a prime (77062616506639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1605471177198 + ... + 1605471177245.

It is an arithmetic number, because the mean of its divisors is an integer number (12041033829165).

Almost surely, 2^{77062616506632} is an apocalyptic number.

It is an amenable number.

77062616506632 is an abundant number, since it is smaller than the sum of its proper divisors (115593924760008).

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

77062616506632 is a wasteful number, since it uses less digits than its factorization.

77062616506632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3210942354452 (or 3210942354448 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 57.

The spelling of 77062616506632 in words is "seventy-seven trillion, sixty-two billion, six hundred sixteen million, five hundred six thousand, six hundred thirty-two".