12053005854 has 32 divisors (see below), whose sum is σ = 24406389504. Its totient is φ = 3967645440.

The previous prime is 12053005847. The next prime is 12053005903. The reversal of 12053005854 is 45850035021.

12053005854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2279694 + ... + 2284974.

It is an arithmetic number, because the mean of its divisors is an integer number (762699672).

Almost surely, 2^12053005854 is an apocalyptic number.

12053005854 is an abundant number, since it is smaller than the sum of its proper divisors (12353383650).

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

12053005854 is a wasteful number, since it uses less digits than its factorization.

12053005854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9952.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 12053005854 in words is "twelve billion, fifty-three million, five thousand, eight hundred fifty-four".