13053423504 has 40 divisors (see below), whose sum is σ = 36786922272. Its totient is φ = 3955582720.

The previous prime is 13053423469. The next prime is 13053423521. The reversal of 13053423504 is 40532435031.

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, 12360669 + ... + 12361724.

Almost surely, 2^13053423504 is an apocalyptic number.

It is an amenable number.

13053423504 is an abundant number, since it is smaller than the sum of its proper divisors (23733498768).

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

13053423504 is a wasteful number, since it uses less digits than its factorization.

13053423504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24722415 (or 24722409 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 13053423504 its reverse (40532435031), we get a palindrome (53585858535).

The spelling of 13053423504 in words is "thirteen billion, fifty-three million, four hundred twenty-three thousand, five hundred four".