54345882959 has 4 divisors (see below), whose sum is σ = 54420025416. Its totient is φ = 54271740504.

The previous prime is 54345882937. The next prime is 54345882967. The reversal of 54345882959 is 95928854345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54345882959 - 2¹² = 54345878863 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 (54345882359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37070129 + ... + 37071594.

It is an arithmetic number, because the mean of its divisors is an integer number (13605006354).

Almost surely, 2^54345882959 is an apocalyptic number.

54345882959 is a deficient number, since it is larger than the sum of its proper divisors (74142457).

54345882959 is an equidigital number, since it uses as much as digits as its factorization.

54345882959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74142456.

The product of its digits is 62208000, while the sum is 62.

The spelling of 54345882959 in words is "fifty-four billion, three hundred forty-five million, eight hundred eighty-two thousand, nine hundred fifty-nine".