13487045026 has 32 divisors (see below), whose sum is σ = 25981740288. Its totient is φ = 5103552960.

The previous prime is 13487045023. The next prime is 13487045057. The reversal of 13487045026 is 62054078431.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 13487045026.

It is not an unprimeable number, because it can be changed into a prime (13487045023) by changing a digit.

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, 1606785 + ... + 1615156.

It is an arithmetic number, because the mean of its divisors is an integer number (811929384).

Almost surely, 2^13487045026 is an apocalyptic number.

13487045026 is a deficient number, since it is larger than the sum of its proper divisors (12494695262).

13487045026 is a wasteful number, since it uses less digits than its factorization.

13487045026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3221986.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 13487045026 in words is "thirteen billion, four hundred eighty-seven million, forty-five thousand, twenty-six".