54242543053325 has 24 divisors (see below), whose sum is σ = 73434684983520. Its totient is φ = 39417231009600.

The previous prime is 54242543053289. The next prime is 54242543053393. The reversal of 54242543053325 is 52335034524245.

It is a de Polignac number, because none of the positive numbers 2^k-54242543053325 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54242543053325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79387235 + ... + 80067584.

It is an arithmetic number, because the mean of its divisors is an integer number (3059778540980).

Almost surely, 2^{54242543053325} is an apocalyptic number.

54242543053325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54242543053325 is a deficient number, since it is larger than the sum of its proper divisors (19192141930195).

54242543053325 is a wasteful number, since it uses less digits than its factorization.

54242543053325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159456077 (or 159456072 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 47.

The spelling of 54242543053325 in words is "fifty-four trillion, two hundred forty-two billion, five hundred forty-three million, fifty-three thousand, three hundred twenty-five".