13672778582 has 16 divisors (see below), whose sum is σ = 21413905632. Its totient is φ = 6535172160.

The previous prime is 13672778579. The next prime is 13672778591. The reversal of 13672778582 is 28587727631.

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 in 7 ways as a sum of consecutive naturals, for example, 13469 + ... + 165912.

It is an arithmetic number, because the mean of its divisors is an integer number (1338369102).

Almost surely, 2^13672778582 is an apocalyptic number.

13672778582 is a deficient number, since it is larger than the sum of its proper divisors (7741127050).

13672778582 is a wasteful number, since it uses less digits than its factorization.

13672778582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181063.

The product of its digits is 7902720, while the sum is 56.

The spelling of 13672778582 in words is "thirteen billion, six hundred seventy-two million, seven hundred seventy-eight thousand, five hundred eighty-two".