527253522 has 32 divisors (see below), whose sum is σ = 1082108160. Its totient is φ = 171166080.

The previous prime is 527253511. The next prime is 527253527. The reversal of 527253522 is 225352725.

It is a super-2 number, since 2×527253522² = 555992552922808968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (527253527) 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 15 ways as a sum of consecutive naturals, for example, 172903 + ... + 175925.

It is an arithmetic number, because the mean of its divisors is an integer number (33815880).

Almost surely, 2^527253522 is an apocalyptic number.

527253522 is an abundant number, since it is smaller than the sum of its proper divisors (554854638).

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

527253522 is a wasteful number, since it uses less digits than its factorization.

527253522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778.

The product of its digits is 42000, while the sum is 33.

The square root of 527253522 is about 22962.0016984583. The cubic root of 527253522 is about 807.8669284251.

The spelling of 527253522 in words is "five hundred twenty-seven million, two hundred fifty-three thousand, five hundred twenty-two".