77008366582 has 24 divisors (see below), whose sum is σ = 135008610840. Its totient is φ = 32847161760.

The previous prime is 77008366577. The next prime is 77008366583. The reversal of 77008366582 is 28566380077.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77008366583) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1841407 + ... + 1882762.

It is an arithmetic number, because the mean of its divisors is an integer number (5625358785).

Almost surely, 2^77008366582 is an apocalyptic number.

77008366582 is a deficient number, since it is larger than the sum of its proper divisors (58000244258).

77008366582 is a wasteful number, since it uses less digits than its factorization.

77008366582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3724396 (or 3724389 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 77008366582 in words is "seventy-seven billion, eight million, three hundred sixty-six thousand, five hundred eighty-two".