13489514907 has 16 divisors (see below), whose sum is σ = 20077419648. Its totient is φ = 7985335680.

The previous prime is 13489514903. The next prime is 13489514917. The reversal of 13489514907 is 70941598431.

It is not a de Polignac number, because 13489514907 - 2² = 13489514903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13489514907.

It is not an unprimeable number, because it can be changed into a prime (13489514903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4751758 + ... + 4754595.

It is an arithmetic number, because the mean of its divisors is an integer number (1254838728).

Almost surely, 2^13489514907 is an apocalyptic number.

13489514907 is a deficient number, since it is larger than the sum of its proper divisors (6587904741).

13489514907 is a wasteful number, since it uses less digits than its factorization.

13489514907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9506410.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 13489514907 in words is "thirteen billion, four hundred eighty-nine million, five hundred fourteen thousand, nine hundred seven".