77056700576 has 24 divisors (see below), whose sum is σ = 151910710560. Its totient is φ = 38476202688.

The previous prime is 77056700551. The next prime is 77056700579. The reversal of 77056700576 is 67500765077.

It is not an unprimeable number, because it can be changed into a prime (77056700579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1605596 + ... + 1652891.

It is an arithmetic number, because the mean of its divisors is an integer number (6329612940).

Almost surely, 2^77056700576 is an apocalyptic number.

It is an amenable number.

77056700576 is a deficient number, since it is larger than the sum of its proper divisors (74854009984).

77056700576 is a wasteful number, since it uses less digits than its factorization.

77056700576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259236 (or 3259228 counting only the distinct ones).

The product of its (nonzero) digits is 2160900, while the sum is 50.

The spelling of 77056700576 in words is "seventy-seven billion, fifty-six million, seven hundred thousand, five hundred seventy-six".