13422537087 has 16 divisors (see below), whose sum is σ = 18867367680. Its totient is φ = 8471054592.

The previous prime is 13422537059. The next prime is 13422537091. The reversal of 13422537087 is 78073522431.

It is a happy number.

13422537087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13422537087 - 2¹⁰ = 13422536063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13422537487) 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 15 ways as a sum of consecutive naturals, for example, 996037 + ... + 1009422.

It is an arithmetic number, because the mean of its divisors is an integer number (1179210480).

Almost surely, 2^13422537087 is an apocalyptic number.

13422537087 is a deficient number, since it is larger than the sum of its proper divisors (5444830593).

13422537087 is a wasteful number, since it uses less digits than its factorization.

13422537087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005582.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 13422537087 in words is "thirteen billion, four hundred twenty-two million, five hundred thirty-seven thousand, eighty-seven".