52032531133 has 4 divisors (see below), whose sum is σ = 56762761248. Its totient is φ = 47302301020.

The previous prime is 52032531077. The next prime is 52032531143. The reversal of 52032531133 is 33113523025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52032531133 - 2¹⁷ = 52032400061 is a prime.

It is a super-2 number, since 2×52032531133² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52032531143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2365115041 + ... + 2365115062.

It is an arithmetic number, because the mean of its divisors is an integer number (14190690312).

Almost surely, 2^52032531133 is an apocalyptic number.

It is an amenable number.

52032531133 is a deficient number, since it is larger than the sum of its proper divisors (4730230115).

52032531133 is a wasteful number, since it uses less digits than its factorization.

52032531133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730230114.

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 52032531133 in words is "fifty-two billion, thirty-two million, five hundred thirty-one thousand, one hundred thirty-three".