54472440293 has 16 divisors (see below), whose sum is σ = 54953928000. Its totient is φ = 53993972736.

The previous prime is 54472440271. The next prime is 54472440389. The reversal of 54472440293 is 39204427445.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54472440293 - 2⁸ = 54472440037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54472440233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79754330 + ... + 79755012.

It is an arithmetic number, because the mean of its divisors is an integer number (3434620500).

Almost surely, 2^54472440293 is an apocalyptic number.

It is an amenable number.

54472440293 is a deficient number, since it is larger than the sum of its proper divisors (481487707).

54472440293 is a wasteful number, since it uses less digits than its factorization.

54472440293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 54472440293 in words is "fifty-four billion, four hundred seventy-two million, four hundred forty thousand, two hundred ninety-three".