527422013568 has 72 divisors (see below), whose sum is σ = 1517782718205. Its totient is φ = 175799121408.

The previous prime is 527422013561. The next prime is 527422013603. The reversal of 527422013568 is 865310224725.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

527422013568 is a `hidden beast` number, since 5 + 2 + 74 + 2 + 2 + 0 + 13 + 568 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 327999034944 + 199422978624 = 572712^2 + 446568^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=513528.

It is a super-2 number, since 2×527422013568² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (527422013561) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 24638646 + ... + 24660042.

Almost surely, 2^527422013568 is an apocalyptic number.

It is an amenable number.

527422013568 is an abundant number, since it is smaller than the sum of its proper divisors (990360704637).

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

527422013568 is an frugal number, since it uses more digits than its factorization.

527422013568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42814 (or 21402 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 527422013568 in words is "five hundred twenty-seven billion, four hundred twenty-two million, thirteen thousand, five hundred sixty-eight".