52305248 has 24 divisors (see below), whose sum is σ = 103216680. Its totient is φ = 26091520.

The previous prime is 52305247. The next prime is 52305257. The reversal of 52305248 is 84250325.

It is a self number, because there is not a number n which added to its sum of digits gives 52305248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52305247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14048 + ... + 17376.

It is an arithmetic number, because the mean of its divisors is an integer number (4300695).

Almost surely, 2^52305248 is an apocalyptic number.

It is an amenable number.

52305248 is a deficient number, since it is larger than the sum of its proper divisors (50911432).

52305248 is a wasteful number, since it uses less digits than its factorization.

52305248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830 (or 3822 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 52305248 is about 7232.2367217895. The cubic root of 52305248 is about 373.9800383981.

The spelling of 52305248 in words is "fifty-two million, three hundred five thousand, two hundred forty-eight".