252124233511 has 2 divisors, whose sum is σ = 252124233512. Its totient is φ = 252124233510.

The previous prime is 252124233469. The next prime is 252124233533. The reversal of 252124233511 is 115332421252.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252124233511 - 2¹³ = 252124225319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252124203511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126062116755 + 126062116756.

It is an arithmetic number, because the mean of its divisors is an integer number (126062116756).

Almost surely, 2^252124233511 is an apocalyptic number.

252124233511 is a deficient number, since it is larger than the sum of its proper divisors (1).

252124233511 is an equidigital number, since it uses as much as digits as its factorization.

252124233511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 31.

Adding to 252124233511 its reverse (115332421252), we get a palindrome (367456654763).

The spelling of 252124233511 in words is "two hundred fifty-two billion, one hundred twenty-four million, two hundred thirty-three thousand, five hundred eleven".