54676768047 has 8 divisors (see below), whose sum is σ = 79529844480. Its totient is φ = 33137435160.

The previous prime is 54676768043. The next prime is 54676768051. The reversal of 54676768047 is 74086767645.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54676768043) and next prime (54676768051).

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

It is not a de Polignac number, because 54676768047 - 2² = 54676768043 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54676768043) 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, 828435847 + ... + 828435912.

It is an arithmetic number, because the mean of its divisors is an integer number (9941230560).

Almost surely, 2^54676768047 is an apocalyptic number.

54676768047 is a deficient number, since it is larger than the sum of its proper divisors (24853076433).

54676768047 is a wasteful number, since it uses less digits than its factorization.

54676768047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656871773.

The product of its (nonzero) digits is 47416320, while the sum is 60.

The spelling of 54676768047 in words is "fifty-four billion, six hundred seventy-six million, seven hundred sixty-eight thousand, forty-seven".