54641278 has 8 divisors (see below), whose sum is σ = 84788280. Its totient is φ = 26378520.

The previous prime is 54641269. The next prime is 54641287. The reversal of 54641278 is 87214645.

54641278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54641269) and next prime (54641287).

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

It is a super-2 number, since 2×54641278² = 5971338522946568, which contains 22 as substring.

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, 470988 + ... + 471103.

It is an arithmetic number, because the mean of its divisors is an integer number (10598535).

Almost surely, 2^54641278 is an apocalyptic number.

54641278 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

54641278 is a deficient number, since it is larger than the sum of its proper divisors (30147002).

54641278 is a wasteful number, since it uses less digits than its factorization.

54641278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942122.

The product of its digits is 53760, while the sum is 37.

The square root of 54641278 is about 7391.9738906465. The cubic root of 54641278 is about 379.4666525112.

The spelling of 54641278 in words is "fifty-four million, six hundred forty-one thousand, two hundred seventy-eight".