525122104 has 32 divisors (see below), whose sum is σ = 1066882320. Its totient is φ = 240869376.

The previous prime is 525122083. The next prime is 525122107. The reversal of 525122104 is 401221525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525122107) 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, 1464 + ... + 32440.

Almost surely, 2^525122104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 525122104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533441160).

525122104 is an abundant number, since it is smaller than the sum of its proper divisors (541760216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525122104 is a wasteful number, since it uses less digits than its factorization.

525122104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31159 (or 31155 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 525122104 is about 22915.5428475958. The cubic root of 525122104 is about 806.7768597806.

Adding to 525122104 its reverse (401221525), we get a palindrome (926343629).

The spelling of 525122104 in words is "five hundred twenty-five million, one hundred twenty-two thousand, one hundred four".