10510450189 has 2 divisors, whose sum is σ = 10510450190. Its totient is φ = 10510450188.

The previous prime is 10510450123. The next prime is 10510450213. The reversal of 10510450189 is 98105401501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10273444164 + 237006025 = 101358^2 + 15395^2 .

It is a cyclic number.

It is not a de Polignac number, because 10510450189 - 2⁷ = 10510450061 is a prime.

It is a super-2 number, since 2×10510450189² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10510450589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5255225094 + 5255225095.

It is an arithmetic number, because the mean of its divisors is an integer number (5255225095).

Almost surely, 2^10510450189 is an apocalyptic number.

It is an amenable number.

10510450189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10510450189 is an equidigital number, since it uses as much as digits as its factorization.

10510450189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 34.

The spelling of 10510450189 in words is "ten billion, five hundred ten million, four hundred fifty thousand, one hundred eighty-nine".