66592612336 has 10 divisors (see below), whose sum is σ = 129023186432. Its totient is φ = 33296306160.

The previous prime is 66592612297. The next prime is 66592612423. The reversal of 66592612336 is 63321629566.

It is a self number, because there is not a number n which added to its sum of digits gives 66592612336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2081019120 + ... + 2081019151.

Almost surely, 2^66592612336 is an apocalyptic number.

It is an amenable number.

66592612336 is a deficient number, since it is larger than the sum of its proper divisors (62430574096).

66592612336 is a wasteful number, since it uses less digits than its factorization.

66592612336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162038279 (or 4162038273 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 49.

The spelling of 66592612336 in words is "sixty-six billion, five hundred ninety-two million, six hundred twelve thousand, three hundred thirty-six".