77260065483 has 4 divisors (see below), whose sum is σ = 103013420648. Its totient is φ = 51506710320.

The previous prime is 77260065439. The next prime is 77260065499. The reversal of 77260065483 is 38456006277.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 77260065483 - 2⁶ = 77260065419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77260065403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12876677578 + ... + 12876677583.

It is an arithmetic number, because the mean of its divisors is an integer number (25753355162).

Almost surely, 2^77260065483 is an apocalyptic number.

77260065483 is a deficient number, since it is larger than the sum of its proper divisors (25753355165).

77260065483 is a wasteful number, since it uses less digits than its factorization.

77260065483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25753355164.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 77260065483 in words is "seventy-seven billion, two hundred sixty million, sixty-five thousand, four hundred eighty-three".