190725572029 has 2 divisors, whose sum is σ = 190725572030. Its totient is φ = 190725572028.

The previous prime is 190725572003. The next prime is 190725572033. The reversal of 190725572029 is 920275527091.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106742691225 + 83982880804 = 326715^2 + 289798^2 .

It is a cyclic number.

It is not a de Polignac number, because 190725572029 - 2⁵ = 190725571997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190725572039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95362786014 + 95362786015.

It is an arithmetic number, because the mean of its divisors is an integer number (95362786015).

Almost surely, 2^190725572029 is an apocalyptic number.

It is an amenable number.

190725572029 is a deficient number, since it is larger than the sum of its proper divisors (1).

190725572029 is an equidigital number, since it uses as much as digits as its factorization.

190725572029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 793800, while the sum is 49.

The spelling of 190725572029 in words is "one hundred ninety billion, seven hundred twenty-five million, five hundred seventy-two thousand, twenty-nine".