54143531054 has 4 divisors (see below), whose sum is σ = 81215296584. Its totient is φ = 27071765526.

The previous prime is 54143531011. The next prime is 54143531093. The reversal of 54143531054 is 45013534145.

54143531054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13535882762 + ... + 13535882765.

It is an arithmetic number, because the mean of its divisors is an integer number (20303824146).

Almost surely, 2^54143531054 is an apocalyptic number.

54143531054 is a deficient number, since it is larger than the sum of its proper divisors (27071765530).

54143531054 is a wasteful number, since it uses less digits than its factorization.

54143531054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27071765529.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 54143531054 in words is "fifty-four billion, one hundred forty-three million, five hundred thirty-one thousand, fifty-four".