33250052523 has 4 divisors (see below), whose sum is σ = 44333403368. Its totient is φ = 22166701680.

The previous prime is 33250052513. The next prime is 33250052527. The reversal of 33250052523 is 32525005233.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 33250052523 - 2⁵ = 33250052491 is a prime.

It is a super-2 number, since 2×33250052523² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33250052527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5541675418 + ... + 5541675423.

It is an arithmetic number, because the mean of its divisors is an integer number (11083350842).

Almost surely, 2^33250052523 is an apocalyptic number.

33250052523 is a deficient number, since it is larger than the sum of its proper divisors (11083350845).

33250052523 is a wasteful number, since it uses less digits than its factorization.

33250052523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11083350844.

The product of its (nonzero) digits is 27000, while the sum is 30.

Adding to 33250052523 its reverse (32525005233), we get a palindrome (65775057756).

The spelling of 33250052523 in words is "thirty-three billion, two hundred fifty million, fifty-two thousand, five hundred twenty-three".