75005283 has 8 divisors (see below), whose sum is σ = 100253200. Its totient is φ = 49880448.

The previous prime is 75005269. The next prime is 75005299. The reversal of 75005283 is 38250057.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 75005283 - 2⁵ = 75005251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75005283.

It is not an unprimeable number, because it can be changed into a prime (75005243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29338 + ... + 31791.

It is an arithmetic number, because the mean of its divisors is an integer number (12531650).

Almost surely, 2^75005283 is an apocalyptic number.

75005283 is a deficient number, since it is larger than the sum of its proper divisors (25247917).

75005283 is a wasteful number, since it uses less digits than its factorization.

75005283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61541.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 75005283 is about 8660.5590466205. The cubic root of 75005283 is about 421.7262343179.

The spelling of 75005283 in words is "seventy-five million, five thousand, two hundred eighty-three".