54261078 has 8 divisors (see below), whose sum is σ = 108522168. Its totient is φ = 18087024.

The previous prime is 54261073. The next prime is 54261079. The reversal of 54261078 is 87016245.

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

54261078 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54261073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4521751 + ... + 4521762.

It is an arithmetic number, because the mean of its divisors is an integer number (13565271).

Almost surely, 2^54261078 is an apocalyptic number.

54261078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54261078 is a wasteful number, since it uses less digits than its factorization.

54261078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9043518.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 54261078 is about 7366.2119165824. The cubic root of 54261078 is about 378.5844797345.

The spelling of 54261078 in words is "fifty-four million, two hundred sixty-one thousand, seventy-eight".