54177878 has 8 divisors (see below), whose sum is σ = 86047272. Its totient is φ = 25495456.

The previous prime is 54177853. The next prime is 54177881. The reversal of 54177878 is 87877145.

54177878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 796700 + ... + 796767.

It is an arithmetic number, because the mean of its divisors is an integer number (10755909).

Almost surely, 2^54177878 is an apocalyptic number.

54177878 is a deficient number, since it is larger than the sum of its proper divisors (31869394).

54177878 is a wasteful number, since it uses less digits than its factorization.

54177878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593486.

The product of its digits is 439040, while the sum is 47.

The square root of 54177878 is about 7360.5623426475. The cubic root of 54177878 is about 378.3908827608.

It can be divided in two parts, 54177 and 878, that added together give a palindrome (55055).

The spelling of 54177878 in words is "fifty-four million, one hundred seventy-seven thousand, eight hundred seventy-eight".