52133529 has 16 divisors (see below), whose sum is σ = 79602048. Its totient is φ = 29730432.

The previous prime is 52133519. The next prime is 52133573. The reversal of 52133529 is 92533125.

It is not a de Polignac number, because 52133529 - 2⁷ = 52133401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52133496 and 52133505.

It is not an unprimeable number, because it can be changed into a prime (52133519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9469 + ... + 13925.

It is an arithmetic number, because the mean of its divisors is an integer number (4975128).

Almost surely, 2^52133529 is an apocalyptic number.

It is an amenable number.

52133529 is a deficient number, since it is larger than the sum of its proper divisors (27468519).

52133529 is a wasteful number, since it uses less digits than its factorization.

52133529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5024.

The product of its digits is 8100, while the sum is 30.

The square root of 52133529 is about 7220.3551851692. The cubic root of 52133529 is about 373.5703288119.

The spelling of 52133529 in words is "fifty-two million, one hundred thirty-three thousand, five hundred twenty-nine".