75275650 has 24 divisors (see below), whose sum is σ = 140241024. Its totient is φ = 30061200.

The previous prime is 75275633. The next prime is 75275659. The reversal of 75275650 is 5657257.

It is not an unprimeable number, because it can be changed into a prime (75275659) by changing a digit.

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, 60535 + ... + 61765.

It is an arithmetic number, because the mean of its divisors is an integer number (5843376).

Almost surely, 2^75275650 is an apocalyptic number.

75275650 is a deficient number, since it is larger than the sum of its proper divisors (64965374).

75275650 is a wasteful number, since it uses less digits than its factorization.

75275650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2466 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 75275650 is about 8676.1541019048. The cubic root of 75275650 is about 422.2323503521.

The spelling of 75275650 in words is "seventy-five million, two hundred seventy-five thousand, six hundred fifty".