75082528 has 24 divisors (see below), whose sum is σ = 155599920. Its totient is φ = 35565120.

The previous prime is 75082507. The next prime is 75082529. The reversal of 75082528 is 82528057.

It is not an unprimeable number, because it can be changed into a prime (75082529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61138 + ... + 62353.

It is an arithmetic number, because the mean of its divisors is an integer number (6483330).

Almost surely, 2^75082528 is an apocalyptic number.

It is an amenable number.

75082528 is an abundant number, since it is smaller than the sum of its proper divisors (80517392).

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

75082528 is a wasteful number, since it uses less digits than its factorization.

75082528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123520 (or 123512 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 75082528 is about 8665.0174841139. The cubic root of 75082528 is about 421.8709577518.

The spelling of 75082528 in words is "seventy-five million, eighty-two thousand, five hundred twenty-eight".