33252373001 has 4 divisors (see below), whose sum is σ = 33397580100. Its totient is φ = 33107165904.

The previous prime is 33252372961. The next prime is 33252373003. The reversal of 33252373001 is 10037325233.

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

It can be written as a sum of positive squares in 2 ways, for example, as 29086961401 + 4165411600 = 170549^2 + 64540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33252373001 is a prime.

It is a super-2 number, since 2×33252373001² (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 (33252373003) 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, 72603206 + ... + 72603663.

It is an arithmetic number, because the mean of its divisors is an integer number (8349395025).

Almost surely, 2^33252373001 is an apocalyptic number.

It is an amenable number.

33252373001 is a deficient number, since it is larger than the sum of its proper divisors (145207099).

33252373001 is a wasteful number, since it uses less digits than its factorization.

33252373001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145207098.

The product of its (nonzero) digits is 11340, while the sum is 29.

Adding to 33252373001 its reverse (10037325233), we get a palindrome (43289698234).

The spelling of 33252373001 in words is "thirty-three billion, two hundred fifty-two million, three hundred seventy-three thousand, one".