252115511343347 has 2 divisors, whose sum is σ = 252115511343348. Its totient is φ = 252115511343346.

The previous prime is 252115511343331. The next prime is 252115511343457. The reversal of 252115511343347 is 743343115511252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252115511343347 - 2⁴ = 252115511343331 is a prime.

It is not a weakly prime, because it can be changed into another prime (252115511243347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126057755671673 + 126057755671674.

It is an arithmetic number, because the mean of its divisors is an integer number (126057755671674).

Almost surely, 2^{252115511343347} is an apocalyptic number.

252115511343347 is a deficient number, since it is larger than the sum of its proper divisors (1).

252115511343347 is an equidigital number, since it uses as much as digits as its factorization.

252115511343347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512000, while the sum is 47.

Adding to 252115511343347 its reverse (743343115511252), we get a palindrome (995458626854599).

The spelling of 252115511343347 in words is "two hundred fifty-two trillion, one hundred fifteen billion, five hundred eleven million, three hundred forty-three thousand, three hundred forty-seven".