77086418482 has 16 divisors (see below), whose sum is σ = 116560762560. Its totient is φ = 38233838032.

The previous prime is 77086418477. The next prime is 77086418483. The reversal of 77086418482 is 28481468077.

It is not an unprimeable number, because it can be changed into a prime (77086418483) 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 7 ways as a sum of consecutive naturals, for example, 98182 + ... + 404737.

It is an arithmetic number, because the mean of its divisors is an integer number (7285047660).

Almost surely, 2^77086418482 is an apocalyptic number.

77086418482 is a deficient number, since it is larger than the sum of its proper divisors (39474344078).

77086418482 is a wasteful number, since it uses less digits than its factorization.

77086418482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503537.

The product of its (nonzero) digits is 4816896, while the sum is 55.

The spelling of 77086418482 in words is "seventy-seven billion, eighty-six million, four hundred eighteen thousand, four hundred eighty-two".