75231465710563 has 2 divisors, whose sum is σ = 75231465710564. Its totient is φ = 75231465710562.

The previous prime is 75231465710543. The next prime is 75231465710573. The reversal of 75231465710563 is 36501756413257.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75231465710563 is a prime.

It is not a weakly prime, because it can be changed into another prime (75231465710543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37615732855281 + 37615732855282.

It is an arithmetic number, because the mean of its divisors is an integer number (37615732855282).

Almost surely, 2^{75231465710563} is an apocalyptic number.

75231465710563 is a deficient number, since it is larger than the sum of its proper divisors (1).

75231465710563 is an equidigital number, since it uses as much as digits as its factorization.

75231465710563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876000, while the sum is 55.

The spelling of 75231465710563 in words is "seventy-five trillion, two hundred thirty-one billion, four hundred sixty-five million, seven hundred ten thousand, five hundred sixty-three".