13908545786 has 8 divisors (see below), whose sum is σ = 21769897824. Its totient is φ = 6651913180.

The previous prime is 13908545759. The next prime is 13908545789. The reversal of 13908545786 is 68754580931.

13908545786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13908545789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151179800 + ... + 151179891.

It is an arithmetic number, because the mean of its divisors is an integer number (2721237228).

Almost surely, 2^13908545786 is an apocalyptic number.

13908545786 is a deficient number, since it is larger than the sum of its proper divisors (7861352038).

13908545786 is a wasteful number, since it uses less digits than its factorization.

13908545786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302359716.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 13908545786 in words is "thirteen billion, nine hundred eight million, five hundred forty-five thousand, seven hundred eighty-six".