75023983 has 2 divisors, whose sum is σ = 75023984. Its totient is φ = 75023982.

The previous prime is 75023981. The next prime is 75024011. The reversal of 75023983 is 38932057.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75023983 - 2¹ = 75023981 is a prime.

Together with 75023981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75023981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37511991 + 37511992.

It is an arithmetic number, because the mean of its divisors is an integer number (37511992).

Almost surely, 2^75023983 is an apocalyptic number.

75023983 is a deficient number, since it is larger than the sum of its proper divisors (1).

75023983 is an equidigital number, since it uses as much as digits as its factorization.

75023983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 75023983 is about 8661.6385863184. The cubic root of 75023983 is about 421.7612790728.

The spelling of 75023983 in words is "seventy-five million, twenty-three thousand, nine hundred eighty-three".