527289552 has 30 divisors (see below), whose sum is σ = 1475678802. Its totient is φ = 175763136.

The previous prime is 527289547. The next prime is 527289557. The reversal of 527289552 is 255982725.

It is an interprime number because it is at equal distance from previous prime (527289547) and next prime (527289557).

It can be written as a sum of positive squares in only one way, i.e., 347300496 + 179989056 = 18636^2 + 13416^2 .

It is a junction number, because it is equal to n+sod(n) for n = 527289498 and 527289507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527289557) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1830723 + ... + 1831010.

Almost surely, 2^527289552 is an apocalyptic number.

It is an amenable number.

527289552 is an abundant number, since it is smaller than the sum of its proper divisors (948389250).

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

527289552 is a wasteful number, since it uses less digits than its factorization.

527289552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3661747 (or 3661738 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 527289552 is about 22962.7862420918. The cubic root of 527289552 is about 807.8853299349.

The spelling of 527289552 in words is "five hundred twenty-seven million, two hundred eighty-nine thousand, five hundred fifty-two".