528982664 has 32 divisors (see below), whose sum is σ = 1134302400. Its totient is φ = 226553280.

The previous prime is 528982639. The next prime is 528982669. The reversal of 528982664 is 466289825.

It is not an unprimeable number, because it can be changed into a prime (528982669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127259 + ... + 131349.

It is an arithmetic number, because the mean of its divisors is an integer number (35446950).

Almost surely, 2^528982664 is an apocalyptic number.

It is an amenable number.

528982664 is an abundant number, since it is smaller than the sum of its proper divisors (605319736).

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

528982664 is a wasteful number, since it uses less digits than its factorization.

528982664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6413 (or 6409 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The square root of 528982664 is about 22999.6231273471. The cubic root of 528982664 is about 808.7491051385.

The spelling of 528982664 in words is "five hundred twenty-eight million, nine hundred eighty-two thousand, six hundred sixty-four".