252132233342213 has 32 divisors (see below), whose sum is σ = 307021285401600. Its totient is φ = 202239346997376.

The previous prime is 252132233342207. The next prime is 252132233342261. The reversal of 252132233342213 is 312243332231252.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252132233342213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252132233312213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66180353 + ... + 69886361.

It is an arithmetic number, because the mean of its divisors is an integer number (9594415168800).

Almost surely, 2^{252132233342213} is an apocalyptic number.

It is an amenable number.

252132233342213 is a deficient number, since it is larger than the sum of its proper divisors (54889052059387).

252132233342213 is a wasteful number, since it uses less digits than its factorization.

252132233342213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712281.

The product of its digits is 311040, while the sum is 38.

Adding to 252132233342213 its reverse (312243332231252), we get a palindrome (564375565573465).

The spelling of 252132233342213 in words is "two hundred fifty-two trillion, one hundred thirty-two billion, two hundred thirty-three million, three hundred forty-two thousand, two hundred thirteen".