54177877 has 8 divisors (see below), whose sum is σ = 58507064. Its totient is φ = 49871808.

The previous prime is 54177853. The next prime is 54177881. The reversal of 54177877 is 77877145.

It is a happy number.

54177877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2208196 + 51969681 = 1486^2 + 7209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54177877 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 (54277877) by changing a digit.

It is a Zeisel number, with parameters (30, -17).

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738 + ... + 10435.

It is an arithmetic number, because the mean of its divisors is an integer number (7313383).

Almost surely, 2^54177877 is an apocalyptic number.

It is an amenable number.

54177877 is a deficient number, since it is larger than the sum of its proper divisors (4329187).

54177877 is a wasteful number, since it uses less digits than its factorization.

54177877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11559.

The product of its digits is 384160, while the sum is 46.

The square root of 54177877 is about 7360.5622747179. The cubic root of 54177877 is about 378.3908804327.

The spelling of 54177877 in words is "fifty-four million, one hundred seventy-seven thousand, eight hundred seventy-seven".