13501000508 has 12 divisors (see below), whose sum is σ = 24176210520. Its totient is φ = 6593511792.

The previous prime is 13501000507. The next prime is 13501000537. The reversal of 13501000508 is 80500010531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13501000507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39246923 + ... + 39247266.

It is an arithmetic number, because the mean of its divisors is an integer number (2014684210).

Almost surely, 2^13501000508 is an apocalyptic number.

It is an amenable number.

13501000508 is a deficient number, since it is larger than the sum of its proper divisors (10675210012).

13501000508 is a wasteful number, since it uses less digits than its factorization.

13501000508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78494236 (or 78494234 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 13501000508 in words is "thirteen billion, five hundred one million, five hundred eight", and thus it is an aban number.