54554422403 has 4 divisors (see below), whose sum is σ = 58750916448. Its totient is φ = 50357928360.

The previous prime is 54554422397. The next prime is 54554422421. The reversal of 54554422403 is 30422445545.

54554422403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54554422403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54554422603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098247003 + ... + 2098247028.

It is an arithmetic number, because the mean of its divisors is an integer number (14687729112).

Almost surely, 2^54554422403 is an apocalyptic number.

54554422403 is a deficient number, since it is larger than the sum of its proper divisors (4196494045).

54554422403 is a wasteful number, since it uses less digits than its factorization.

54554422403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4196494044.

The product of its (nonzero) digits is 384000, while the sum is 38.

Adding to 54554422403 its reverse (30422445545), we get a palindrome (84976867948).

The spelling of 54554422403 in words is "fifty-four billion, five hundred fifty-four million, four hundred twenty-two thousand, four hundred three".