13254450887 has 8 divisors (see below), whose sum is σ = 13638248640. Its totient is φ = 12875605600.

The previous prime is 13254450883. The next prime is 13254450917. The reversal of 13254450887 is 78805445231.

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

It is a cyclic number.

It is not a de Polignac number, because 13254450887 - 2² = 13254450883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13254450883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232687 + ... + 1243392.

It is an arithmetic number, because the mean of its divisors is an integer number (1704781080).

Almost surely, 2^13254450887 is an apocalyptic number.

13254450887 is a deficient number, since it is larger than the sum of its proper divisors (383797753).

13254450887 is a wasteful number, since it uses less digits than its factorization.

13254450887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476233.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The spelling of 13254450887 in words is "thirteen billion, two hundred fifty-four million, four hundred fifty thousand, eight hundred eighty-seven".