13375028897 has 8 divisors (see below), whose sum is σ = 14173707240. Its totient is φ = 12598848640.

The previous prime is 13375028873. The next prime is 13375028903. The reversal of 13375028897 is 79882057331.

It can be written as a sum of positive squares in 4 ways, for example, as 187032976 + 13187995921 = 13676^2 + 114839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13375028897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13375028837) 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 7 ways as a sum of consecutive naturals, for example, 5623298 + ... + 5625675.

It is an arithmetic number, because the mean of its divisors is an integer number (1771713405).

Almost surely, 2^13375028897 is an apocalyptic number.

It is an amenable number.

13375028897 is a deficient number, since it is larger than the sum of its proper divisors (798678343).

13375028897 is a wasteful number, since it uses less digits than its factorization.

13375028897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11249043.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 13375028897 in words is "thirteen billion, three hundred seventy-five million, twenty-eight thousand, eight hundred ninety-seven".