189594641083 has 2 divisors, whose sum is σ = 189594641084. Its totient is φ = 189594641082.

The previous prime is 189594641059. The next prime is 189594641101. The reversal of 189594641083 is 380146495981.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 189594641083 - 2¹⁷ = 189594510011 is a prime.

It is a super-2 number, since 2×189594641083² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (189594641183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94797320541 + 94797320542.

It is an arithmetic number, because the mean of its divisors is an integer number (94797320542).

Almost surely, 2^189594641083 is an apocalyptic number.

189594641083 is a deficient number, since it is larger than the sum of its proper divisors (1).

189594641083 is an equidigital number, since it uses as much as digits as its factorization.

189594641083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7464960, while the sum is 58.

The spelling of 189594641083 in words is "one hundred eighty-nine billion, five hundred ninety-four million, six hundred forty-one thousand, eighty-three".