54744497 has 4 divisors (see below), whose sum is σ = 56224116. Its totient is φ = 53264880.

The previous prime is 54744463. The next prime is 54744509. The reversal of 54744497 is 79444745.

54744497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79444745 = 5 ⋅15888949.

It can be written as a sum of positive squares in 2 ways, for example, as 49900096 + 4844401 = 7064^2 + 2201^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54744497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54744457) 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 3 ways as a sum of consecutive naturals, for example, 739754 + ... + 739827.

It is an arithmetic number, because the mean of its divisors is an integer number (14056029).

Almost surely, 2^54744497 is an apocalyptic number.

It is an amenable number.

54744497 is a deficient number, since it is larger than the sum of its proper divisors (1479619).

54744497 is a wasteful number, since it uses less digits than its factorization.

54744497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479618.

The product of its digits is 564480, while the sum is 44.

The square root of 54744497 is about 7398.9524258506. The cubic root of 54744497 is about 379.7054434790.

The spelling of 54744497 in words is "fifty-four million, seven hundred forty-four thousand, four hundred ninety-seven".