54157533167 has 4 divisors (see below), whose sum is σ = 54211208640. Its totient is φ = 54103857696.

The previous prime is 54157533161. The next prime is 54157533187. The reversal of 54157533167 is 76133575145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76133575145 = 5 ⋅15226715029.

It is a cyclic number.

It is not a de Polignac number, because 54157533167 - 2⁴ = 54157533151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54157533161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26836223 + ... + 26838240.

It is an arithmetic number, because the mean of its divisors is an integer number (13552802160).

Almost surely, 2^54157533167 is an apocalyptic number.

54157533167 is a deficient number, since it is larger than the sum of its proper divisors (53675473).

54157533167 is a wasteful number, since it uses less digits than its factorization.

54157533167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53675472.

The product of its digits is 1323000, while the sum is 47.

The spelling of 54157533167 in words is "fifty-four billion, one hundred fifty-seven million, five hundred thirty-three thousand, one hundred sixty-seven".