54243702287 has 8 divisors (see below), whose sum is σ = 54516560736. Its totient is φ = 53971517952.

The previous prime is 54243702283. The next prime is 54243702329. The reversal of 54243702287 is 78220734245.

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 54243702287 - 2² = 54243702283 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54243702283) 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 7 ways as a sum of consecutive naturals, for example, 6803 + ... + 329444.

It is an arithmetic number, because the mean of its divisors is an integer number (6814570092).

Almost surely, 2^54243702287 is an apocalyptic number.

54243702287 is a deficient number, since it is larger than the sum of its proper divisors (272858449).

54243702287 is a wasteful number, since it uses less digits than its factorization.

54243702287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337057.

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 54243702287 in words is "fifty-four billion, two hundred forty-three million, seven hundred two thousand, two hundred eighty-seven".