54834632158 has 4 divisors (see below), whose sum is σ = 82251948240. Its totient is φ = 27417316078.

The previous prime is 54834632123. The next prime is 54834632179. The reversal of 54834632158 is 85123643845.

54834632158 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 Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 13708658038 + ... + 13708658041.

It is an arithmetic number, because the mean of its divisors is an integer number (20562987060).

Almost surely, 2^54834632158 is an apocalyptic number.

54834632158 is a deficient number, since it is larger than the sum of its proper divisors (27417316082).

54834632158 is a wasteful number, since it uses less digits than its factorization.

54834632158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27417316081.

The product of its digits is 2764800, while the sum is 49.

The spelling of 54834632158 in words is "fifty-four billion, eight hundred thirty-four million, six hundred thirty-two thousand, one hundred fifty-eight".