75000083 has 2 divisors, whose sum is σ = 75000084. Its totient is φ = 75000082.

The previous prime is 75000071. The next prime is 75000097. The reversal of 75000083 is 38000057.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75000083 - 2¹⁰ = 74999059 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (75000283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37500041 + 37500042.

It is an arithmetic number, because the mean of its divisors is an integer number (37500042).

Almost surely, 2^75000083 is an apocalyptic number.

75000083 is a deficient number, since it is larger than the sum of its proper divisors (1).

75000083 is an equidigital number, since it uses as much as digits as its factorization.

75000083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 75000083 is about 8660.2588298503. The cubic root of 75000083 is about 421.7164882173.

The spelling of 75000083 in words is "seventy-five million, eighty-three", and thus it is an aban number and an uban number.