9146655089 has 16 divisors (see below), whose sum is σ = 10751161344. Its totient is φ = 7671628800.

The previous prime is 9146655079. The next prime is 9146655097. The reversal of 9146655089 is 9805566419.

It is a happy number.

It is not a de Polignac number, because 9146655089 - 2³² = 4851687793 is a prime.

It is a super-2 number, since 2×9146655089² (a number of 21 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 9146655089.

It is not an unprimeable number, because it can be changed into a prime (9146655079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287024 + ... + 317294.

It is an arithmetic number, because the mean of its divisors is an integer number (671947584).

Almost surely, 2^9146655089 is an apocalyptic number.

It is an amenable number.

9146655089 is a deficient number, since it is larger than the sum of its proper divisors (1604506255).

9146655089 is a wasteful number, since it uses less digits than its factorization.

9146655089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32408.

The product of its (nonzero) digits is 2332800, while the sum is 53.

The square root of 9146655089 is about 95638.1466204778. The cubic root of 9146655089 is about 2091.3213326751.

The spelling of 9146655089 in words is "nine billion, one hundred forty-six million, six hundred fifty-five thousand, eighty-nine".