54744157 has 8 divisors (see below), whose sum is σ = 59083136. Its totient is φ = 50423472.

The previous prime is 54744113. The next prime is 54744169. The reversal of 54744157 is 75144745.

54744157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54744157 - 2¹¹ = 54742109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54744197) 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 7 ways as a sum of consecutive naturals, for example, 2008 + ... + 10654.

It is an arithmetic number, because the mean of its divisors is an integer number (7385392).

Almost surely, 2^54744157 is an apocalyptic number.

It is an amenable number.

54744157 is a deficient number, since it is larger than the sum of its proper divisors (4338979).

54744157 is a wasteful number, since it uses less digits than its factorization.

54744157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9147.

The product of its digits is 78400, while the sum is 37.

The square root of 54744157 is about 7398.9294495893. The cubic root of 54744157 is about 379.7046574023.

The spelling of 54744157 in words is "fifty-four million, seven hundred forty-four thousand, one hundred fifty-seven".