13679153458 has 8 divisors (see below), whose sum is σ = 20519499420. Its totient is φ = 6839320320.

The previous prime is 13679153447. The next prime is 13679153461. The reversal of 13679153458 is 85435197631.

It can be written as a sum of positive squares in 2 ways, for example, as 11445362289 + 2233791169 = 106983^2 + 47263^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52603 + ... + 173566.

Almost surely, 2^13679153458 is an apocalyptic number.

13679153458 is a deficient number, since it is larger than the sum of its proper divisors (6840345962).

13679153458 is a wasteful number, since it uses less digits than its factorization.

13679153458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256412.

The product of its digits is 2721600, while the sum is 52.

The spelling of 13679153458 in words is "thirteen billion, six hundred seventy-nine million, one hundred fifty-three thousand, four hundred fifty-eight".