53349724 has 6 divisors (see below), whose sum is σ = 93362024. Its totient is φ = 26674860.

The previous prime is 53349721. The next prime is 53349749. The reversal of 53349724 is 42794335.

53349724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53349721) 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 as a sum of consecutive naturals, namely, 6668712 + ... + 6668719.

Almost surely, 2^53349724 is an apocalyptic number.

It is an amenable number.

53349724 is a deficient number, since it is larger than the sum of its proper divisors (40012300).

53349724 is a wasteful number, since it uses less digits than its factorization.

53349724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13337435 (or 13337433 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 53349724 is about 7304.0895394293. The cubic root of 53349724 is about 376.4529681226.

The spelling of 53349724 in words is "fifty-three million, three hundred forty-nine thousand, seven hundred twenty-four".