1025332522535 has 4 divisors (see below), whose sum is σ = 1230399027048. Its totient is φ = 820266018024.

The previous prime is 1025332522523. The next prime is 1025332522537. The reversal of 1025332522535 is 5352252335201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1025332522535 - 2¹² = 1025332518439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025332522537) 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 in 3 ways as a sum of consecutive naturals, for example, 102533252249 + ... + 102533252258.

It is an arithmetic number, because the mean of its divisors is an integer number (307599756762).

Almost surely, 2^{1025332522535} is an apocalyptic number.

1025332522535 is a deficient number, since it is larger than the sum of its proper divisors (205066504513).

1025332522535 is an equidigital number, since it uses as much as digits as its factorization.

1025332522535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205066504512.

The product of its (nonzero) digits is 270000, while the sum is 38.

Adding to 1025332522535 its reverse (5352252335201), we get a palindrome (6377584857736).

The spelling of 1025332522535 in words is "one trillion, twenty-five billion, three hundred thirty-two million, five hundred twenty-two thousand, five hundred thirty-five".