13500346501 has 8 divisors (see below), whose sum is σ = 14138181504. Its totient is φ = 12866750160.

The previous prime is 13500346487. The next prime is 13500346513. The reversal of 13500346501 is 10564300531.

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

It is a de Polignac number, because none of the positive numbers 2^k-13500346501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13500346501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13500346571) 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, 1053145 + ... + 1065886.

It is an arithmetic number, because the mean of its divisors is an integer number (1767272688).

Almost surely, 2^13500346501 is an apocalyptic number.

It is an amenable number.

13500346501 is a deficient number, since it is larger than the sum of its proper divisors (637835003).

13500346501 is a wasteful number, since it uses less digits than its factorization.

13500346501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119331.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 13500346501 in words is "thirteen billion, five hundred million, three hundred forty-six thousand, five hundred one".