54723400432745 has 16 divisors (see below), whose sum is σ = 71688749207040. Its totient is φ = 39770590464000.

The previous prime is 54723400432691. The next prime is 54723400432763.

54723400432745 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54723400432745 - 2¹² = 54723400428649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54723400432693 and 54723400432702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352999481 + ... + 353154470.

It is an arithmetic number, because the mean of its divisors is an integer number (4480546825440).

Almost surely, 2^{54723400432745} is an apocalyptic number.

54723400432745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54723400432745 is a deficient number, since it is larger than the sum of its proper divisors (16965348774295).

54723400432745 is a wasteful number, since it uses less digits than its factorization.

54723400432745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706155376.

The product of its (nonzero) digits is 11289600, while the sum is 50.

The spelling of 54723400432745 in words is "fifty-four trillion, seven hundred twenty-three billion, four hundred million, four hundred thirty-two thousand, seven hundred forty-five".