54247364 has 6 divisors (see below), whose sum is σ = 94932894. Its totient is φ = 27123680.

The previous prime is 54247351. The next prime is 54247367. The reversal of 54247364 is 46374245.

It can be written as a sum of positive squares in only one way, i.e., 41344900 + 12902464 = 6430^2 + 3592^2 .

It is not an unprimeable number, because it can be changed into a prime (54247367) 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 as a sum of consecutive naturals, namely, 6780917 + ... + 6780924.

It is an arithmetic number, because the mean of its divisors is an integer number (15822149).

Almost surely, 2^54247364 is an apocalyptic number.

It is an amenable number.

54247364 is a deficient number, since it is larger than the sum of its proper divisors (40685530).

54247364 is a wasteful number, since it uses less digits than its factorization.

54247364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13561845 (or 13561843 counting only the distinct ones).

The product of its digits is 80640, while the sum is 35.

The square root of 54247364 is about 7365.2809858145. The cubic root of 54247364 is about 378.5525824384.

The spelling of 54247364 in words is "fifty-four million, two hundred forty-seven thousand, three hundred sixty-four".