75373063 has 2 divisors, whose sum is σ = 75373064. Its totient is φ = 75373062.

The previous prime is 75373043. The next prime is 75373069. The reversal of 75373063 is 36037357.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75373063 - 2⁹ = 75372551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75373069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37686531 + 37686532.

It is an arithmetic number, because the mean of its divisors is an integer number (37686532).

Almost surely, 2^75373063 is an apocalyptic number.

75373063 is a deficient number, since it is larger than the sum of its proper divisors (1).

75373063 is an equidigital number, since it uses as much as digits as its factorization.

75373063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 34.

The square root of 75373063 is about 8681.7661221666. The cubic root of 75373063 is about 422.4144065257.

The spelling of 75373063 in words is "seventy-five million, three hundred seventy-three thousand, sixty-three".