13254157219 has 8 divisors (see below), whose sum is σ = 14034979728. Its totient is φ = 12473464320.

The previous prime is 13254157183. The next prime is 13254157243. The reversal of 13254157219 is 91275145231.

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 13254157219 - 2¹¹ = 13254155171 is a prime.

It is a super-2 number, since 2×13254157219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13254151219) 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, 247099 + ... + 295915.

It is an arithmetic number, because the mean of its divisors is an integer number (1754372466).

Almost surely, 2^13254157219 is an apocalyptic number.

13254157219 is a deficient number, since it is larger than the sum of its proper divisors (780822509).

13254157219 is a wasteful number, since it uses less digits than its factorization.

13254157219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64805.

The product of its digits is 75600, while the sum is 40.

The spelling of 13254157219 in words is "thirteen billion, two hundred fifty-four million, one hundred fifty-seven thousand, two hundred nineteen".