60766856776 has 8 divisors (see below), whose sum is σ = 113937856470. Its totient is φ = 30383428384.

The previous prime is 60766856771. The next prime is 60766856789. The reversal of 60766856776 is 67765866706.

60766856776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 42045502500 + 18721354276 = 205050^2 + 136826^2 .

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

It is a super-2 number, since 2×60766856776² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (60766856771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3797928541 + ... + 3797928556.

Almost surely, 2^60766856776 is an apocalyptic number.

It is an amenable number.

60766856776 is a deficient number, since it is larger than the sum of its proper divisors (53170999694).

60766856776 is a wasteful number, since it uses less digits than its factorization.

60766856776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7595857103 (or 7595857099 counting only the distinct ones).

The product of its (nonzero) digits is 106686720, while the sum is 64.

The spelling of 60766856776 in words is "sixty billion, seven hundred sixty-six million, eight hundred fifty-six thousand, seven hundred seventy-six".