52133352 has 32 divisors (see below), whose sum is σ = 131803200. Its totient is φ = 17181824.

The previous prime is 52133327. The next prime is 52133357. The reversal of 52133352 is 25333125.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (52133357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10068 + ... + 14339.

It is an arithmetic number, because the mean of its divisors is an integer number (4118850).

Almost surely, 2^52133352 is an apocalyptic number.

It is an amenable number.

52133352 is an abundant number, since it is smaller than the sum of its proper divisors (79669848).

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

52133352 is a wasteful number, since it uses less digits than its factorization.

52133352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24505 (or 24501 counting only the distinct ones).

The product of its digits is 2700, while the sum is 24.

The square root of 52133352 is about 7220.3429281441. The cubic root of 52133352 is about 373.5699060384.

Adding to 52133352 its reverse (25333125), we get a palindrome (77466477).

The spelling of 52133352 in words is "fifty-two million, one hundred thirty-three thousand, three hundred fifty-two".