525254342411 has 2 divisors, whose sum is σ = 525254342412. Its totient is φ = 525254342410.

The previous prime is 525254342363. The next prime is 525254342461. The reversal of 525254342411 is 114243452525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525254342411 - 2³⁸ = 250376435467 is a prime.

It is a super-2 number, since 2×525254342411² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (525254342461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262627171205 + 262627171206.

It is an arithmetic number, because the mean of its divisors is an integer number (262627171206).

Almost surely, 2^525254342411 is an apocalyptic number.

525254342411 is a deficient number, since it is larger than the sum of its proper divisors (1).

525254342411 is an equidigital number, since it uses as much as digits as its factorization.

525254342411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192000, while the sum is 38.

Adding to 525254342411 its reverse (114243452525), we get a palindrome (639497794936).

The spelling of 525254342411 in words is "five hundred twenty-five billion, two hundred fifty-four million, three hundred forty-two thousand, four hundred eleven".