252343145112511 has 8 divisors (see below), whose sum is σ = 267187425625440. Its totient is φ = 237498927499008.

The previous prime is 252343145112467. The next prime is 252343145112563. The reversal of 252343145112511 is 115211541343252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252343145112511 - 2¹³ = 252343145104319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252343145112581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7337326 + ... + 23633083.

It is an arithmetic number, because the mean of its divisors is an integer number (33398428203180).

Almost surely, 2^{252343145112511} is an apocalyptic number.

252343145112511 is a deficient number, since it is larger than the sum of its proper divisors (14844280512929).

252343145112511 is a wasteful number, since it uses less digits than its factorization.

252343145112511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31449713.

The product of its digits is 144000, while the sum is 40.

Adding to 252343145112511 its reverse (115211541343252), we get a palindrome (367554686455763).

The spelling of 252343145112511 in words is "two hundred fifty-two trillion, three hundred forty-three billion, one hundred forty-five million, one hundred twelve thousand, five hundred eleven".