54744745 has 16 divisors (see below), whose sum is σ = 71834688. Its totient is φ = 39720640.

The previous prime is 54744713. The next prime is 54744749.

54744745 is nontrivially palindromic in base 10.

54744745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54744745 - 2⁵ = 54744713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54744698 and 54744707.

It is not an unprimeable number, because it can be changed into a prime (54744749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29742 + ... + 31528.

It is an arithmetic number, because the mean of its divisors is an integer number (4489668).

Almost surely, 2^54744745 is an apocalyptic number.

54744745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54744745 is a deficient number, since it is larger than the sum of its proper divisors (17089943).

54744745 is a wasteful number, since it uses less digits than its factorization.

54744745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360.

The product of its digits is 313600, while the sum is 40.

The square root of 54744745 is about 7398.9691849608. The cubic root of 54744745 is about 379.7060168506.

The spelling of 54744745 in words is "fifty-four million, seven hundred forty-four thousand, seven hundred forty-five".