10506198289 has 8 divisors (see below), whose sum is σ = 10584927360. Its totient is φ = 10427657856.

The previous prime is 10506198253. The next prime is 10506198319. The reversal of 10506198289 is 98289160501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10506198289 - 2⁷ = 10506198161 is a prime.

It is a super-2 number, since 2×10506198289² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10506198239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65652 + ... + 159130.

It is an arithmetic number, because the mean of its divisors is an integer number (1323115920).

Almost surely, 2^10506198289 is an apocalyptic number.

It is an amenable number.

10506198289 is a deficient number, since it is larger than the sum of its proper divisors (78729071).

10506198289 is an equidigital number, since it uses as much as digits as its factorization.

10506198289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94319.

The product of its (nonzero) digits is 311040, while the sum is 49.

The spelling of 10506198289 in words is "ten billion, five hundred six million, one hundred ninety-eight thousand, two hundred eighty-nine".