525522104 has 8 divisors (see below), whose sum is σ = 985353960. Its totient is φ = 262761048.

The previous prime is 525522103. The next prime is 525522119. The reversal of 525522104 is 401225525.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525522103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32845124 + ... + 32845139.

It is an arithmetic number, because the mean of its divisors is an integer number (123169245).

Almost surely, 2^525522104 is an apocalyptic number.

It is an amenable number.

525522104 is a deficient number, since it is larger than the sum of its proper divisors (459831856).

525522104 is a wasteful number, since it uses less digits than its factorization.

525522104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65690269 (or 65690265 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 525522104 is about 22924.2688869242. The cubic root of 525522104 is about 806.9816558568.

Adding to 525522104 its reverse (401225525), we get a palindrome (926747629).

The spelling of 525522104 in words is "five hundred twenty-five million, five hundred twenty-two thousand, one hundred four".