7770267056056 has 8 divisors (see below), whose sum is σ = 14569250730120. Its totient is φ = 3885133528024.

The previous prime is 7770267055987. The next prime is 7770267056137. The reversal of 7770267056056 is 6506507620777.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 485641690996 + ... + 485641691011.

It is an arithmetic number, because the mean of its divisors is an integer number (1821156341265).

Almost surely, 2^{7770267056056} is an apocalyptic number.

It is an amenable number.

7770267056056 is a deficient number, since it is larger than the sum of its proper divisors (6798983674064).

7770267056056 is a wasteful number, since it uses less digits than its factorization.

7770267056056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971283382013 (or 971283382009 counting only the distinct ones).

The product of its (nonzero) digits is 25930800, while the sum is 58.

The spelling of 7770267056056 in words is "seven trillion, seven hundred seventy billion, two hundred sixty-seven million, fifty-six thousand, fifty-six".