90750959585723 has 2 divisors, whose sum is σ = 90750959585724. Its totient is φ = 90750959585722.

The previous prime is 90750959585717. The next prime is 90750959585743. The reversal of 90750959585723 is 32758595905709.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90750959585723 - 2⁶ = 90750959585659 is a prime.

It is not a weakly prime, because it can be changed into another prime (90750959585743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45375479792861 + 45375479792862.

It is an arithmetic number, because the mean of its divisors is an integer number (45375479792862).

Almost surely, 2^{90750959585723} is an apocalyptic number.

90750959585723 is a deficient number, since it is larger than the sum of its proper divisors (1).

90750959585723 is an equidigital number, since it uses as much as digits as its factorization.

90750959585723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1071630000, while the sum is 74.

The spelling of 90750959585723 in words is "ninety trillion, seven hundred fifty billion, nine hundred fifty-nine million, five hundred eighty-five thousand, seven hundred twenty-three".