54379568447 has 8 divisors (see below), whose sum is σ = 54876424416. Its totient is φ = 53882986752.

The previous prime is 54379568423. The next prime is 54379568489. The reversal of 54379568447 is 74486597345.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 54379568447 - 2²⁶ = 54312459583 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54379568447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54379568497) 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, 340883 + ... + 474299.

It is an arithmetic number, because the mean of its divisors is an integer number (6859553052).

Almost surely, 2^54379568447 is an apocalyptic number.

54379568447 is a deficient number, since it is larger than the sum of its proper divisors (496855969).

54379568447 is a wasteful number, since it uses less digits than its factorization.

54379568447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137137.

The product of its digits is 101606400, while the sum is 62.

The spelling of 54379568447 in words is "fifty-four billion, three hundred seventy-nine million, five hundred sixty-eight thousand, four hundred forty-seven".