54131078 has 8 divisors (see below), whose sum is σ = 81442920. Its totient is φ = 26983440.

The previous prime is 54131059. The next prime is 54131087. The reversal of 54131078 is 87013145.

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 54131078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40223 + ... + 41546.

It is an arithmetic number, because the mean of its divisors is an integer number (10180365).

Almost surely, 2^54131078 is an apocalyptic number.

54131078 is a deficient number, since it is larger than the sum of its proper divisors (27311842).

54131078 is a wasteful number, since it uses less digits than its factorization.

54131078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82102.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 54131078 is about 7357.3825508804. The cubic root of 54131078 is about 378.2818973504.

The spelling of 54131078 in words is "fifty-four million, one hundred thirty-one thousand, seventy-eight".