77055256606330 has 16 divisors (see below), whose sum is σ = 138699589934880. Its totient is φ = 30822074188432.

The previous prime is 77055256606297. The next prime is 77055256606351. The reversal of 77055256606330 is 3360665255077.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10439937 + ... + 16220443.

It is an arithmetic number, because the mean of its divisors is an integer number (8668724370930).

Almost surely, 2^{77055256606330} is an apocalyptic number.

77055256606330 is a deficient number, since it is larger than the sum of its proper divisors (61644333328550).

77055256606330 is a wasteful number, since it uses less digits than its factorization.

77055256606330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7113533.

The product of its (nonzero) digits is 23814000, while the sum is 55.

The spelling of 77055256606330 in words is "seventy-seven trillion, fifty-five billion, two hundred fifty-six million, six hundred six thousand, three hundred thirty".