54940378 has 8 divisors (see below), whose sum is σ = 82866420. Its totient is φ = 27318240.

The previous prime is 54940367. The next prime is 54940397. The reversal of 54940378 is 87304945.

54940378 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 2 ways, for example, as 54863649 + 76729 = 7407^2 + 277^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 54940378.

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, 75523 + ... + 76246.

Almost surely, 2^54940378 is an apocalyptic number.

54940378 is a deficient number, since it is larger than the sum of its proper divisors (27926042).

54940378 is a wasteful number, since it uses less digits than its factorization.

54940378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151952.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 54940378 is about 7412.1776827057. The cubic root of 54940378 is about 380.1577784323.

The spelling of 54940378 in words is "fifty-four million, nine hundred forty thousand, three hundred seventy-eight".