13599145275 has 12 divisors (see below), whose sum is σ = 22483920312. Its totient is φ = 7252877440.

The previous prime is 13599145271. The next prime is 13599145277. The reversal of 13599145275 is 57254199531.

It is not a de Polignac number, because 13599145275 - 2² = 13599145271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13599145271) 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 11 ways as a sum of consecutive naturals, for example, 90660894 + ... + 90661043.

It is an arithmetic number, because the mean of its divisors is an integer number (1873660026).

Almost surely, 2^13599145275 is an apocalyptic number.

13599145275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13599145275 is a deficient number, since it is larger than the sum of its proper divisors (8884775037).

13599145275 is a wasteful number, since it uses less digits than its factorization.

13599145275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181321950 (or 181321945 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 51.

The spelling of 13599145275 in words is "thirteen billion, five hundred ninety-nine million, one hundred forty-five thousand, two hundred seventy-five".