54443212353 has 12 divisors (see below), whose sum is σ = 79813930768. Its totient is φ = 35753751000.

The previous prime is 54443212339. The next prime is 54443212381. The reversal of 54443212353 is 35321234445.

54443212353 is a `hidden beast` number, since 54 + 4 + 43 + 212 + 353 = 666.

It is not a de Polignac number, because 54443212353 - 2¹⁶ = 54443146817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54443212303) 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 11 ways as a sum of consecutive naturals, for example, 45143023 + ... + 45144228.

Almost surely, 2^54443212353 is an apocalyptic number.

It is an amenable number.

54443212353 is a deficient number, since it is larger than the sum of its proper divisors (25370718415).

54443212353 is a wasteful number, since it uses less digits than its factorization.

54443212353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90287324 (or 90287321 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

Adding to 54443212353 its reverse (35321234445), we get a palindrome (89764446798).

The spelling of 54443212353 in words is "fifty-four billion, four hundred forty-three million, two hundred twelve thousand, three hundred fifty-three".