525112434 has 48 divisors (see below), whose sum is σ = 1418489280. Its totient is φ = 136392480.

The previous prime is 525112417. The next prime is 525112457. The reversal of 525112434 is 434211525.

It is a junction number, because it is equal to n+sod(n) for n = 525112398 and 525112407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188049 + ... + 190820.

It is an arithmetic number, because the mean of its divisors is an integer number (29551860).

Almost surely, 2^525112434 is an apocalyptic number.

525112434 is an abundant number, since it is smaller than the sum of its proper divisors (893376846).

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

525112434 is a wasteful number, since it uses less digits than its factorization.

525112434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378895 (or 378892 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 525112434 is about 22915.3318544594. The cubic root of 525112434 is about 806.7719075482.

Adding to 525112434 its reverse (434211525), we get a palindrome (959323959).

Subtracting from 525112434 its reverse (434211525), we obtain a palindrome (90900909).

It can be divided in two parts, 52511 and 2434, that added together give a palindrome (54945).

The spelling of 525112434 in words is "five hundred twenty-five million, one hundred twelve thousand, four hundred thirty-four".