13504541402 has 16 divisors (see below), whose sum is σ = 23059138752. Its totient is φ = 5871539520.

The previous prime is 13504541387. The next prime is 13504541437. The reversal of 13504541402 is 20414540531.

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, 13343903 + ... + 13344914.

It is an arithmetic number, because the mean of its divisors is an integer number (1441196172).

Almost surely, 2^13504541402 is an apocalyptic number.

13504541402 is a deficient number, since it is larger than the sum of its proper divisors (9554597350).

13504541402 is a wasteful number, since it uses less digits than its factorization.

13504541402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26688853.

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 13504541402 in words is "thirteen billion, five hundred four million, five hundred forty-one thousand, four hundred two".