190017528119 has 2 divisors, whose sum is σ = 190017528120. Its totient is φ = 190017528118.

The previous prime is 190017528097. The next prime is 190017528149. The reversal of 190017528119 is 911825710091.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-190017528119 is a prime.

It is a super-2 number, since 2×190017528119² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 190017528119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190017528149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95008764059 + 95008764060.

It is an arithmetic number, because the mean of its divisors is an integer number (95008764060).

Almost surely, 2^190017528119 is an apocalyptic number.

190017528119 is a deficient number, since it is larger than the sum of its proper divisors (1).

190017528119 is an equidigital number, since it uses as much as digits as its factorization.

190017528119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 44.

The spelling of 190017528119 in words is "one hundred ninety billion, seventeen million, five hundred twenty-eight thousand, one hundred nineteen".