54420179 has 16 divisors (see below), whose sum is σ = 63180000. Its totient is φ = 46325760.

The previous prime is 54420169. The next prime is 54420181. The reversal of 54420179 is 97102445.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54420179 - 2²⁰ = 53371603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54420169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42947 + ... + 44195.

It is an arithmetic number, because the mean of its divisors is an integer number (3948750).

Almost surely, 2^54420179 is an apocalyptic number.

54420179 is a deficient number, since it is larger than the sum of its proper divisors (8759821).

54420179 is a wasteful number, since it uses less digits than its factorization.

54420179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 54420179 is about 7377.0033889107. The cubic root of 54420179 is about 378.9541393909.

The spelling of 54420179 in words is "fifty-four million, four hundred twenty thousand, one hundred seventy-nine".