78463283257263 has 16 divisors (see below), whose sum is σ = 108230296360320. Its totient is φ = 50502732098784.

The previous prime is 78463283257207. The next prime is 78463283257279. The reversal of 78463283257263 is 36275238236487.

78463283257263 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 78463283257263 - 2¹⁷ = 78463283126191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 78463283257194 and 78463283257203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78463283257283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19292881 + ... + 23003082.

It is an arithmetic number, because the mean of its divisors is an integer number (6764393522520).

Almost surely, 2^{78463283257263} is an apocalyptic number.

78463283257263 is a deficient number, since it is larger than the sum of its proper divisors (29767013103057).

78463283257263 is a wasteful number, since it uses less digits than its factorization.

78463283257263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42317318.

The product of its digits is 487710720, while the sum is 66.

The spelling of 78463283257263 in words is "seventy-eight trillion, four hundred sixty-three billion, two hundred eighty-three million, two hundred fifty-seven thousand, two hundred sixty-three".