525522331023 has 8 divisors (see below), whose sum is σ = 731161504128. Its totient is φ = 335115689304.

The previous prime is 525522330943. The next prime is 525522331031. The reversal of 525522331023 is 320133225525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 525522331023 - 2⁹ = 525522330511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525522331073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3808132765 + ... + 3808132902.

It is an arithmetic number, because the mean of its divisors is an integer number (91395188016).

Almost surely, 2^525522331023 is an apocalyptic number.

525522331023 is a deficient number, since it is larger than the sum of its proper divisors (205639173105).

525522331023 is a wasteful number, since it uses less digits than its factorization.

525522331023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7616265693.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 525522331023 its reverse (320133225525), we get a palindrome (845655556548).

The spelling of 525522331023 in words is "five hundred twenty-five billion, five hundred twenty-two million, three hundred thirty-one thousand, twenty-three".