525080752 has 60 divisors (see below), whose sum is σ = 1185740080. Its totient is φ = 220656384.

The previous prime is 525080749. The next prime is 525080753. The reversal of 525080752 is 257080525.

It is a super-2 number, since 2×525080752² = 551419592241771008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (525080753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313774 + ... + 315442.

Almost surely, 2^525080752 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 525080752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592870040).

525080752 is an abundant number, since it is smaller than the sum of its proper divisors (660659328).

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

525080752 is a wasteful number, since it uses less digits than its factorization.

525080752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 525080752 is about 22914.6405601310. The cubic root of 525080752 is about 806.7556820315.

The spelling of 525080752 in words is "five hundred twenty-five million, eighty thousand, seven hundred fifty-two".