52601528 has 32 divisors (see below), whose sum is σ = 113115360. Its totient is φ = 22464000.

The previous prime is 52601503. The next prime is 52601539. The reversal of 52601528 is 82510625.

It is a self number, because there is not a number n which added to its sum of digits gives 52601528.

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, 16028 + ... + 19028.

It is an arithmetic number, because the mean of its divisors is an integer number (3534855).

Almost surely, 2^52601528 is an apocalyptic number.

It is an amenable number.

52601528 is an abundant number, since it is smaller than the sum of its proper divisors (60513832).

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

52601528 is a wasteful number, since it uses less digits than its factorization.

52601528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327 (or 3323 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 52601528 is about 7252.6910867622. The cubic root of 52601528 is about 374.6848386104.

The spelling of 52601528 in words is "fifty-two million, six hundred one thousand, five hundred twenty-eight".