54425167 has 4 divisors (see below), whose sum is σ = 54555480. Its totient is φ = 54294856.

The previous prime is 54425159. The next prime is 54425171. The reversal of 54425167 is 76152445.

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

It is a cyclic number.

It is not a de Polignac number, because 54425167 - 2³ = 54425159 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 (54425197) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 64528 + ... + 65365.

It is an arithmetic number, because the mean of its divisors is an integer number (13638870).

Almost surely, 2^54425167 is an apocalyptic number.

54425167 is a deficient number, since it is larger than the sum of its proper divisors (130313).

54425167 is a wasteful number, since it uses less digits than its factorization.

54425167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130312.

The product of its digits is 33600, while the sum is 34.

The square root of 54425167 is about 7377.3414588183. The cubic root of 54425167 is about 378.9657169928.

It can be divided in two parts, 5442 and 5167, that added together give a square (10609 = 103²).

The spelling of 54425167 in words is "fifty-four million, four hundred twenty-five thousand, one hundred sixty-seven".