13312650534 has 8 divisors (see below), whose sum is σ = 26625301080. Its totient is φ = 4437550176.

The previous prime is 13312650529. The next prime is 13312650541. The reversal of 13312650534 is 43505621331.

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

13312650534 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13312650495 and 13312650504.

It is a congruent number.

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, 1109387539 + ... + 1109387550.

It is an arithmetic number, because the mean of its divisors is an integer number (3328162635).

Almost surely, 2^13312650534 is an apocalyptic number.

13312650534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13312650534 is a wasteful number, since it uses less digits than its factorization.

13312650534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218775094.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 13312650534 in words is "thirteen billion, three hundred twelve million, six hundred fifty thousand, five hundred thirty-four".