527527828 has 6 divisors (see below), whose sum is σ = 923173706. Its totient is φ = 263763912.

The previous prime is 527527813. The next prime is 527527843. The reversal of 527527828 is 828725725.

It is an interprime number because it is at equal distance from previous prime (527527813) and next prime (527527843).

It can be written as a sum of positive squares in only one way, i.e., 526335364 + 1192464 = 22942^2 + 1092^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65940975 + ... + 65940982.

Almost surely, 2^527527828 is an apocalyptic number.

It is an amenable number.

527527828 is a deficient number, since it is larger than the sum of its proper divisors (395645878).

527527828 is a wasteful number, since it uses less digits than its factorization.

527527828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131881961 (or 131881959 counting only the distinct ones).

The product of its digits is 627200, while the sum is 46.

The square root of 527527828 is about 22967.9739637609. The cubic root of 527527828 is about 808.0070029292.

The spelling of 527527828 in words is "five hundred twenty-seven million, five hundred twenty-seven thousand, eight hundred twenty-eight".