52133052 has 24 divisors (see below), whose sum is σ = 122453632. Its totient is φ = 17262000.

The previous prime is 52133027. The next prime is 52133057. The reversal of 52133052 is 25033125.

It is a super-2 number, since 2×52133052² = 5435710221669408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52133057) 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, 12574 + ... + 16197.

Almost surely, 2^52133052 is an apocalyptic number.

It is an amenable number.

52133052 is an abundant number, since it is smaller than the sum of its proper divisors (70320580).

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

52133052 is a wasteful number, since it uses less digits than its factorization.

52133052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28929 (or 28927 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 52133052 is about 7220.3221534776. The cubic root of 52133052 is about 373.5691894710.

Adding to 52133052 its reverse (25033125), we get a palindrome (77166177).

The spelling of 52133052 in words is "fifty-two million, one hundred thirty-three thousand, fifty-two".