13452522987 has 16 divisors (see below), whose sum is σ = 18559902240. Its totient is φ = 8656902912.

The previous prime is 13452522931. The next prime is 13452522989. The reversal of 13452522987 is 78922525431.

It is not a de Polignac number, because 13452522987 - 2¹⁶ = 13452457451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13452522989) 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, 370413 + ... + 405105.

It is an arithmetic number, because the mean of its divisors is an integer number (1159993890).

Almost surely, 2^13452522987 is an apocalyptic number.

13452522987 is a deficient number, since it is larger than the sum of its proper divisors (5107379253).

13452522987 is a wasteful number, since it uses less digits than its factorization.

13452522987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39182.

The product of its digits is 1209600, while the sum is 48.

The spelling of 13452522987 in words is "thirteen billion, four hundred fifty-two million, five hundred twenty-two thousand, nine hundred eighty-seven".