75283325 has 24 divisors (see below), whose sum is σ = 102889248. Its totient is φ = 54290880.

The previous prime is 75283321. The next prime is 75283451. The reversal of 75283325 is 52338257.

It is not a de Polignac number, because 75283325 - 2² = 75283321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75283321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11282 + ... + 16668.

It is an arithmetic number, because the mean of its divisors is an integer number (4287052).

Almost surely, 2^75283325 is an apocalyptic number.

It is an amenable number.

75283325 is a deficient number, since it is larger than the sum of its proper divisors (27605923).

75283325 is a wasteful number, since it uses less digits than its factorization.

75283325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5453 (or 5448 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 75283325 is about 8676.5963949005. The cubic root of 75283325 is about 422.2466999377.

The spelling of 75283325 in words is "seventy-five million, two hundred eighty-three thousand, three hundred twenty-five".