8952695809489 has 4 divisors (see below), whose sum is σ = 8952721942324. Its totient is φ = 8952669676656.

The previous prime is 8952695809433. The next prime is 8952695809517. The reversal of 8952695809489 is 9849085962598.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6612432246225 + 2340263563264 = 2571465^2 + 1529792^2 .

It is a cyclic number.

It is not a de Polignac number, because 8952695809489 - 2¹³ = 8952695801297 is a prime.

It is a super-2 number, since 2×8952695809489² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8952695819489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12545622 + ... + 13240015.

It is an arithmetic number, because the mean of its divisors is an integer number (2238180485581).

Almost surely, 2^{8952695809489} is an apocalyptic number.

It is an amenable number.

8952695809489 is a deficient number, since it is larger than the sum of its proper divisors (26132835).

8952695809489 is a wasteful number, since it uses less digits than its factorization.

8952695809489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26132834.

The product of its (nonzero) digits is 4031078400, while the sum is 82.

The spelling of 8952695809489 in words is "eight trillion, nine hundred fifty-two billion, six hundred ninety-five million, eight hundred nine thousand, four hundred eighty-nine".