13567249484 has 24 divisors (see below), whose sum is σ = 24327345168. Its totient is φ = 6616655360.

The previous prime is 13567249477. The next prime is 13567249519. The reversal of 13567249484 is 48494276531.

It is a super-2 number, since 2×13567249484² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114559 + ... + 1126665.

It is an arithmetic number, because the mean of its divisors is an integer number (1013639382).

Almost surely, 2^13567249484 is an apocalyptic number.

It is an amenable number.

13567249484 is a deficient number, since it is larger than the sum of its proper divisors (10760095684).

13567249484 is a wasteful number, since it uses less digits than its factorization.

13567249484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18985 (or 18983 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 53.

The spelling of 13567249484 in words is "thirteen billion, five hundred sixty-seven million, two hundred forty-nine thousand, four hundred eighty-four".