13045533053 has 32 divisors (see below), whose sum is σ = 15456123648. Its totient is φ = 10779033600.

The previous prime is 13045533041. The next prime is 13045533089. The reversal of 13045533053 is 35033554031.

It is a cyclic number.

It is not a de Polignac number, because 13045533053 - 2¹² = 13045528957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13045533653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10104338 + ... + 10105628.

It is an arithmetic number, because the mean of its divisors is an integer number (483003864).

Almost surely, 2^13045533053 is an apocalyptic number.

It is an amenable number.

13045533053 is a deficient number, since it is larger than the sum of its proper divisors (2410590595).

13045533053 is a wasteful number, since it uses less digits than its factorization.

13045533053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733.

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 13045533053 in words is "thirteen billion, forty-five million, five hundred thirty-three thousand, fifty-three".