75975789 has 16 divisors (see below), whose sum is σ = 103403520. Its totient is φ = 49608240.

The previous prime is 75975773. The next prime is 75975791. The reversal of 75975789 is 98757957.

It is not a de Polignac number, because 75975789 - 2⁴ = 75975773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75975709) 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 15 ways as a sum of consecutive naturals, for example, 37402 + ... + 39380.

It is an arithmetic number, because the mean of its divisors is an integer number (6462720).

Almost surely, 2^75975789 is an apocalyptic number.

It is an amenable number.

75975789 is a deficient number, since it is larger than the sum of its proper divisors (27427731).

75975789 is a wasteful number, since it uses less digits than its factorization.

75975789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240.

The product of its digits is 5556600, while the sum is 57.

The square root of 75975789 is about 8716.4091803907. The cubic root of 75975789 is about 423.5373740322.

The spelling of 75975789 in words is "seventy-five million, nine hundred seventy-five thousand, seven hundred eighty-nine".