75025050 has 24 divisors (see below), whose sum is σ = 186062496. Its totient is φ = 20006640.

The previous prime is 75025037. The next prime is 75025099. The reversal of 75025050 is 5052057.

It is a self number, because there is not a number n which added to its sum of digits gives 75025050.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249934 + ... + 250233.

It is an arithmetic number, because the mean of its divisors is an integer number (7752604).

Almost surely, 2^75025050 is an apocalyptic number.

75025050 is an abundant number, since it is smaller than the sum of its proper divisors (111037446).

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

75025050 is a wasteful number, since it uses less digits than its factorization.

75025050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500182 (or 500177 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 75025050 is about 8661.7001795260. The cubic root of 75025050 is about 421.7632785097.

The spelling of 75025050 in words is "seventy-five million, twenty-five thousand, fifty".