85052528 has 40 divisors (see below), whose sum is σ = 187595136. Its totient is φ = 36977600.

The previous prime is 85052497. The next prime is 85052543. The reversal of 85052528 is 82525058.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6458 + ... + 14553.

Almost surely, 2^85052528 is an apocalyptic number.

85052528 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

85052528 is an abundant number, since it is smaller than the sum of its proper divisors (102542608).

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

85052528 is a wasteful number, since it uses less digits than its factorization.

85052528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21053 (or 21047 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 85052528 is about 9222.3927480888. The cubic root of 85052528 is about 439.7735198080.

The spelling of 85052528 in words is "eighty-five million, fifty-two thousand, five hundred twenty-eight".