13143505054 has 32 divisors (see below), whose sum is σ = 20878663680. Its totient is φ = 6195403200.

The previous prime is 13143505003. The next prime is 13143505061. The reversal of 13143505054 is 45050534131.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 1885227 + ... + 1892185.

It is an arithmetic number, because the mean of its divisors is an integer number (652458240).

Almost surely, 2^13143505054 is an apocalyptic number.

13143505054 is a deficient number, since it is larger than the sum of its proper divisors (7735158626).

13143505054 is a wasteful number, since it uses less digits than its factorization.

13143505054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7776.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 13143505054 in words is "thirteen billion, one hundred forty-three million, five hundred five thousand, fifty-four".