5268157511 has 2 divisors, whose sum is σ = 5268157512. Its totient is φ = 5268157510.

The previous prime is 5268157501. The next prime is 5268157537. The reversal of 5268157511 is 1157518625.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5268157511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5268157501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634078755 + 2634078756.

It is an arithmetic number, because the mean of its divisors is an integer number (2634078756).

Almost surely, 2^5268157511 is an apocalyptic number.

5268157511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5268157511 is an equidigital number, since it uses as much as digits as its factorization.

5268157511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84000, while the sum is 41.

The square root of 5268157511 is about 72582.0743090193. The cubic root of 5268157511 is about 1740.0146991976.

The spelling of 5268157511 in words is "five billion, two hundred sixty-eight million, one hundred fifty-seven thousand, five hundred eleven".