53744374 has 4 divisors (see below), whose sum is σ = 80616564. Its totient is φ = 26872186.

The previous prime is 53744363. The next prime is 53744389. The reversal of 53744374 is 47344735.

53744374 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: 47344735 = 5 ⋅9468947.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13436092 + ... + 13436095.

It is an arithmetic number, because the mean of its divisors is an integer number (20154141).

Almost surely, 2^53744374 is an apocalyptic number.

53744374 is a deficient number, since it is larger than the sum of its proper divisors (26872190).

53744374 is a wasteful number, since it uses less digits than its factorization.

53744374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26872189.

The product of its digits is 141120, while the sum is 37.

The square root of 53744374 is about 7331.0554492515. The cubic root of 53744374 is about 377.3789480733.

The spelling of 53744374 in words is "fifty-three million, seven hundred forty-four thousand, three hundred seventy-four".