75750383 has 2 divisors, whose sum is σ = 75750384. Its totient is φ = 75750382.

The previous prime is 75750371. The next prime is 75750403. The reversal of 75750383 is 38305757.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75750383 - 2¹² = 75746287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75750583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37875191 + 37875192.

It is an arithmetic number, because the mean of its divisors is an integer number (37875192).

Almost surely, 2^75750383 is an apocalyptic number.

75750383 is a deficient number, since it is larger than the sum of its proper divisors (1).

75750383 is an equidigital number, since it uses as much as digits as its factorization.

75750383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 75750383 is about 8703.4695955119. The cubic root of 75750383 is about 423.1181069898.

The spelling of 75750383 in words is "seventy-five million, seven hundred fifty thousand, three hundred eighty-three".