1025500534511 has 2 divisors, whose sum is σ = 1025500534512. Its totient is φ = 1025500534510.

The previous prime is 1025500534459. The next prime is 1025500534529. The reversal of 1025500534511 is 1154350055201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1025500534511 - 2¹⁰ = 1025500533487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025500534811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512750267255 + 512750267256.

It is an arithmetic number, because the mean of its divisors is an integer number (512750267256).

Almost surely, 2^{1025500534511} is an apocalyptic number.

1025500534511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025500534511 is an equidigital number, since it uses as much as digits as its factorization.

1025500534511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 1025500534511 its reverse (1154350055201), we get a palindrome (2179850589712).

The spelling of 1025500534511 in words is "one trillion, twenty-five billion, five hundred million, five hundred thirty-four thousand, five hundred eleven".