52502505511 has 2 divisors, whose sum is σ = 52502505512. Its totient is φ = 52502505510.

The previous prime is 52502505493. The next prime is 52502505529. The reversal of 52502505511 is 11550520525.

It is a balanced prime because it is at equal distance from previous prime (52502505493) and next prime (52502505529).

It is a cyclic number.

It is not a de Polignac number, because 52502505511 - 2¹¹ = 52502503463 is a prime.

It is a super-2 number, since 2×52502505511² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52502505581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26251252755 + 26251252756.

It is an arithmetic number, because the mean of its divisors is an integer number (26251252756).

Almost surely, 2^52502505511 is an apocalyptic number.

52502505511 is a deficient number, since it is larger than the sum of its proper divisors (1).

52502505511 is an equidigital number, since it uses as much as digits as its factorization.

52502505511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12500, while the sum is 31.

The spelling of 52502505511 in words is "fifty-two billion, five hundred two million, five hundred five thousand, five hundred eleven".