75381355458023 has 2 divisors, whose sum is σ = 75381355458024. Its totient is φ = 75381355458022.

The previous prime is 75381355457959. The next prime is 75381355458029. The reversal of 75381355458023 is 32085455318357.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75381355458023 - 2⁶ = 75381355457959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75381355458029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37690677729011 + 37690677729012.

It is an arithmetic number, because the mean of its divisors is an integer number (37690677729012).

Almost surely, 2^{75381355458023} is an apocalyptic number.

75381355458023 is a deficient number, since it is larger than the sum of its proper divisors (1).

75381355458023 is an equidigital number, since it uses as much as digits as its factorization.

75381355458023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480000, while the sum is 59.

The spelling of 75381355458023 in words is "seventy-five trillion, three hundred eighty-one billion, three hundred fifty-five million, four hundred fifty-eight thousand, twenty-three".