13451655846 has 32 divisors (see below), whose sum is σ = 28079612928. Its totient is φ = 4287926720.

The previous prime is 13451655803. The next prime is 13451655857. The reversal of 13451655846 is 64855615431.

It is a junction number, because it is equal to n+sod(n) for n = 13451655795 and 13451655804.

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 15 ways as a sum of consecutive naturals, for example, 772051 + ... + 789281.

It is an arithmetic number, because the mean of its divisors is an integer number (877487904).

Almost surely, 2^13451655846 is an apocalyptic number.

13451655846 is an abundant number, since it is smaller than the sum of its proper divisors (14627957082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13451655846 is a wasteful number, since it uses less digits than its factorization.

13451655846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22916.

The product of its digits is 1728000, while the sum is 48.

The spelling of 13451655846 in words is "thirteen billion, four hundred fifty-one million, six hundred fifty-five thousand, eight hundred forty-six".