525354560 has 112 divisors (see below), whose sum is σ = 1336487040. Its totient is φ = 196116480.

The previous prime is 525354547. The next prime is 525354581. The reversal of 525354560 is 65453525.

It is a self number, because there is not a number n which added to its sum of digits gives 525354560.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431072 + ... + 432288.

It is an arithmetic number, because the mean of its divisors is an integer number (11932920).

Almost surely, 2^525354560 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 525354560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668243520).

525354560 is an abundant number, since it is smaller than the sum of its proper divisors (811132480).

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

525354560 is a wasteful number, since it uses less digits than its factorization.

525354560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1314 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 525354560 is about 22920.6143024134. The cubic root of 525354560 is about 806.8958876246.

The spelling of 525354560 in words is "five hundred twenty-five million, three hundred fifty-four thousand, five hundred sixty".