54401876803 has 4 divisors (see below), whose sum is σ = 54402418008. Its totient is φ = 54401335600.

The previous prime is 54401876773. The next prime is 54401876819. The reversal of 54401876803 is 30867810445.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54401876803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54401876873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70498 + ... + 337303.

It is an arithmetic number, because the mean of its divisors is an integer number (13600604502).

Almost surely, 2^54401876803 is an apocalyptic number.

54401876803 is a deficient number, since it is larger than the sum of its proper divisors (541205).

54401876803 is a wasteful number, since it uses less digits than its factorization.

54401876803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541204.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 54401876803 in words is "fifty-four billion, four hundred one million, eight hundred seventy-six thousand, eight hundred three".