77045654505326 has 32 divisors (see below), whose sum is σ = 125008308827136. Its totient is φ = 35402528700000.

The previous prime is 77045654505311. The next prime is 77045654505403. The reversal of 77045654505326 is 62350545654077.

77045654505326 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12527291 + ... + 17635881.

It is an arithmetic number, because the mean of its divisors is an integer number (3906509650848).

Almost surely, 2^{77045654505326} is an apocalyptic number.

77045654505326 is a deficient number, since it is larger than the sum of its proper divisors (47962654321810).

77045654505326 is a wasteful number, since it uses less digits than its factorization.

77045654505326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111168.

The product of its (nonzero) digits is 105840000, while the sum is 59.

The spelling of 77045654505326 in words is "seventy-seven trillion, forty-five billion, six hundred fifty-four million, five hundred five thousand, three hundred twenty-six".