54323331402403 has 16 divisors (see below), whose sum is σ = 62194577771520. Its totient is φ = 46479782022336.

The previous prime is 54323331402343. The next prime is 54323331402419. The reversal of 54323331402403 is 30420413332345.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54323331402403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54323331402803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168730326 + ... + 169051972.

It is an arithmetic number, because the mean of its divisors is an integer number (3887161110720).

Almost surely, 2^{54323331402403} is an apocalyptic number.

54323331402403 is a deficient number, since it is larger than the sum of its proper divisors (7871246369117).

54323331402403 is a wasteful number, since it uses less digits than its factorization.

54323331402403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364626.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 54323331402403 its reverse (30420413332345), we get a palindrome (84743744734748).

The spelling of 54323331402403 in words is "fifty-four trillion, three hundred twenty-three billion, three hundred thirty-one million, four hundred two thousand, four hundred three".