525061040 has 80 divisors (see below), whose sum is σ = 1408862208. Its totient is φ = 178253568.

The previous prime is 525061039. The next prime is 525061057. The reversal of 525061040 is 40160525.

525061040 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 525060997 and 525061015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53129 + ... + 62231.

Almost surely, 2^525061040 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 525061040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704431104).

525061040 is an abundant number, since it is smaller than the sum of its proper divisors (883801168).

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

525061040 is a wasteful number, since it uses less digits than its factorization.

525061040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9226 (or 9220 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 525061040 is about 22914.2104380666. The cubic root of 525061040 is about 806.7455864624.

The spelling of 525061040 in words is "five hundred twenty-five million, sixty-one thousand, forty".