52133964 has 24 divisors (see below), whose sum is σ = 122115840. Its totient is φ = 17310864.

The previous prime is 52133959. The next prime is 52133981. The reversal of 52133964 is 46933125.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5104 + ... + 11415.

It is an arithmetic number, because the mean of its divisors is an integer number (5088160).

Almost surely, 2^52133964 is an apocalyptic number.

It is an amenable number.

52133964 is an abundant number, since it is smaller than the sum of its proper divisors (69981876).

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

52133964 is a wasteful number, since it uses less digits than its factorization.

52133964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16789 (or 16787 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 52133964 is about 7220.3853082782. The cubic root of 52133964 is about 373.5713678274.

The spelling of 52133964 in words is "fifty-two million, one hundred thirty-three thousand, nine hundred sixty-four".