13043535054 has 32 divisors (see below), whose sum is σ = 28491198336. Its totient is φ = 3948061920.

The previous prime is 13043535049. The next prime is 13043535091. The reversal of 13043535054 is 45053534031.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54792 + ... + 170555.

It is an arithmetic number, because the mean of its divisors is an integer number (890349948).

Almost surely, 2^13043535054 is an apocalyptic number.

13043535054 is an abundant number, since it is smaller than the sum of its proper divisors (15447663282).

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

13043535054 is a wasteful number, since it uses less digits than its factorization.

13043535054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226240.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 13043535054 in words is "thirteen billion, forty-three million, five hundred thirty-five thousand, fifty-four".