53024736 has 24 divisors (see below), whose sum is σ = 139190184. Its totient is φ = 17674880.

The previous prime is 53024701. The next prime is 53024743. The reversal of 53024736 is 63742035.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276075 + ... + 276266.

It is an arithmetic number, because the mean of its divisors is an integer number (5799591).

Almost surely, 2^53024736 is an apocalyptic number.

It is an amenable number.

53024736 is an abundant number, since it is smaller than the sum of its proper divisors (86165448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53024736 is a wasteful number, since it uses less digits than its factorization.

53024736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552354 (or 552346 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 53024736 is about 7281.8085665582. The cubic root of 53024736 is about 375.6870037448.

The spelling of 53024736 in words is "fifty-three million, twenty-four thousand, seven hundred thirty-six".