54008177 has 4 divisors (see below), whose sum is σ = 54040740. Its totient is φ = 53975616.

The previous prime is 54008159. The next prime is 54008189. The reversal of 54008177 is 77180045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77180045 = 5 ⋅15436009.

It can be written as a sum of positive squares in 2 ways, for example, as 20784481 + 33223696 = 4559^2 + 5764^2 .

It is a cyclic number.

It is not a de Polignac number, because 54008177 - 2¹⁰ = 54007153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54008077) 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, 13652 + ... + 17157.

It is an arithmetic number, because the mean of its divisors is an integer number (13510185).

Almost surely, 2^54008177 is an apocalyptic number.

It is an amenable number.

54008177 is a deficient number, since it is larger than the sum of its proper divisors (32563).

54008177 is a wasteful number, since it uses less digits than its factorization.

54008177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32562.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 54008177 is about 7349.0255816673. The cubic root of 54008177 is about 377.9953924767.

The spelling of 54008177 in words is "fifty-four million, eight thousand, one hundred seventy-seven".