54118255047 has 8 divisors (see below), whose sum is σ = 75955445760. Its totient is φ = 34179950520.

The previous prime is 54118255019. The next prime is 54118255057. The reversal of 54118255047 is 74055281145.

It is a happy number.

54118255047 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 not a de Polignac number, because 54118255047 - 2¹² = 54118250951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54118255057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474721479 + ... + 474721592.

It is an arithmetic number, because the mean of its divisors is an integer number (9494430720).

Almost surely, 2^54118255047 is an apocalyptic number.

54118255047 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

54118255047 is a deficient number, since it is larger than the sum of its proper divisors (21837190713).

54118255047 is a wasteful number, since it uses less digits than its factorization.

54118255047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949443093.

The product of its (nonzero) digits is 224000, while the sum is 42.

The spelling of 54118255047 in words is "fifty-four billion, one hundred eighteen million, two hundred fifty-five thousand, forty-seven".