13053503404 has 6 divisors (see below), whose sum is σ = 22843630964. Its totient is φ = 6526751700.

The previous prime is 13053503387. The next prime is 13053503423. The reversal of 13053503404 is 40430535031.

It is a super-2 number, since 2×13053503404² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1631687922 + ... + 1631687929.

Almost surely, 2^13053503404 is an apocalyptic number.

It is an amenable number.

13053503404 is a deficient number, since it is larger than the sum of its proper divisors (9790127560).

13053503404 is a wasteful number, since it uses less digits than its factorization.

13053503404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263375855 (or 3263375853 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 13053503404 in words is "thirteen billion, fifty-three million, five hundred three thousand, four hundred four".