527986128 has 20 divisors (see below), whose sum is σ = 1363964288. Its totient is φ = 175995360.

The previous prime is 527986111. The next prime is 527986163. The reversal of 527986128 is 821689725.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 10999711 = 527986128 / (5 + 2 + 7 + 9 + 8 + 6 + 1 + 2 + 8).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5499808 + ... + 5499903.

Almost surely, 2^527986128 is an apocalyptic number.

It is an amenable number.

527986128 is an abundant number, since it is smaller than the sum of its proper divisors (835978160).

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

527986128 is a wasteful number, since it uses less digits than its factorization.

527986128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10999722 (or 10999716 counting only the distinct ones).

The product of its digits is 483840, while the sum is 48.

The square root of 527986128 is about 22977.9487335141. The cubic root of 527986128 is about 808.2409257693.

The spelling of 527986128 in words is "five hundred twenty-seven million, nine hundred eighty-six thousand, one hundred twenty-eight".