52265808 has 120 divisors (see below), whose sum is σ = 176030400. Its totient is φ = 14141952.

The previous prime is 52265797. The next prime is 52265819. The reversal of 52265808 is 80856225.

52265808 is a `hidden beast` number, since 52 + 26 + 580 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (52265797) and next prime (52265819).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17788 + ... + 20516.

It is an arithmetic number, because the mean of its divisors is an integer number (1466920).

Almost surely, 2^52265808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52265808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88015200).

52265808 is an abundant number, since it is smaller than the sum of its proper divisors (123764592).

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

52265808 is a wasteful number, since it uses less digits than its factorization.

52265808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2760 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 52265808 is about 7229.5095269320. The cubic root of 52265808 is about 373.8860167202.

The spelling of 52265808 in words is "fifty-two million, two hundred sixty-five thousand, eight hundred eight".