1052506005511 has 2 divisors, whose sum is σ = 1052506005512. Its totient is φ = 1052506005510.

The previous prime is 1052506005493. The next prime is 1052506005527. The reversal of 1052506005511 is 1155006052501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1052506005511 - 2³⁵ = 1018146267143 is a prime.

It is a super-2 number, since 2×1052506005511² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052506005911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526253002755 + 526253002756.

It is an arithmetic number, because the mean of its divisors is an integer number (526253002756).

Almost surely, 2^{1052506005511} is an apocalyptic number.

1052506005511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052506005511 is an equidigital number, since it uses as much as digits as its factorization.

1052506005511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 1052506005511 in words is "one trillion, fifty-two billion, five hundred six million, five thousand, five hundred eleven".