190436495258059 has 2 divisors, whose sum is σ = 190436495258060. Its totient is φ = 190436495258058.

The previous prime is 190436495258047. The next prime is 190436495258143. The reversal of 190436495258059 is 950852594634091.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 190436495258059 - 2¹⁷ = 190436495126987 is a prime.

It is not a weakly prime, because it can be changed into another prime (190436495228059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95218247629029 + 95218247629030.

It is an arithmetic number, because the mean of its divisors is an integer number (95218247629030).

Almost surely, 2^{190436495258059} is an apocalyptic number.

190436495258059 is a deficient number, since it is larger than the sum of its proper divisors (1).

190436495258059 is an equidigital number, since it uses as much as digits as its factorization.

190436495258059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904000, while the sum is 70.

The spelling of 190436495258059 in words is "one hundred ninety trillion, four hundred thirty-six billion, four hundred ninety-five million, two hundred fifty-eight thousand, fifty-nine".