54403918852354 has 16 divisors (see below), whose sum is σ = 81645886586880. Its totient is φ = 27188626536000.

The previous prime is 54403918852351. The next prime is 54403918852379. The reversal of 54403918852354 is 45325881930445.

It is a junction number, because it is equal to n+sod(n) for n = 54403918852292 and 54403918852301.

It is not an unprimeable number, because it can be changed into a prime (54403918852351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33246682 + ... + 34844650.

It is an arithmetic number, because the mean of its divisors is an integer number (5102867911680).

Almost surely, 2^{54403918852354} is an apocalyptic number.

54403918852354 is a deficient number, since it is larger than the sum of its proper divisors (27241967734526).

54403918852354 is a wasteful number, since it uses less digits than its factorization.

54403918852354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606305.

The product of its (nonzero) digits is 82944000, while the sum is 61.

The spelling of 54403918852354 in words is "fifty-four trillion, four hundred three billion, nine hundred eighteen million, eight hundred fifty-two thousand, three hundred fifty-four".