54253422406503 has 24 divisors (see below), whose sum is σ = 78702967639296. Its totient is φ = 36013540410000.

The previous prime is 54253422406471. The next prime is 54253422406531. The reversal of 54253422406503 is 30560422435245.

54253422406503 is a `hidden beast` number, since 5 + 4 + 2 + 5 + 342 + 240 + 65 + 0 + 3 = 666.

It is not a de Polignac number, because 54253422406503 - 2⁵ = 54253422406471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54253422402503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3431538 + ... + 10967328.

It is an arithmetic number, because the mean of its divisors is an integer number (3279290318304).

Almost surely, 2^{54253422406503} is an apocalyptic number.

54253422406503 is a deficient number, since it is larger than the sum of its proper divisors (24449545232793).

54253422406503 is a wasteful number, since it uses less digits than its factorization.

54253422406503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7539235 (or 7539232 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 54253422406503 in words is "fifty-four trillion, two hundred fifty-three billion, four hundred twenty-two million, four hundred six thousand, five hundred three".