54242488424245 has 16 divisors (see below), whose sum is σ = 71008587828288. Its totient is φ = 39448949520640.

The previous prime is 54242488424239. The next prime is 54242488424261.

54242488424245 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-54242488424245 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54242488424245.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16613862 + ... + 19608808.

It is an arithmetic number, because the mean of its divisors is an integer number (4438036739268).

Almost surely, 2^{54242488424245} is an apocalyptic number.

54242488424245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54242488424245 is a deficient number, since it is larger than the sum of its proper divisors (16766099404043).

54242488424245 is a wasteful number, since it uses less digits than its factorization.

54242488424245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324260.

The product of its digits is 104857600, while the sum is 58.

The spelling of 54242488424245 in words is "fifty-four trillion, two hundred forty-two billion, four hundred eighty-eight million, four hundred twenty-four thousand, two hundred forty-five".