953166832465 has 16 divisors (see below), whose sum is σ = 1144434558672. Its totient is φ = 762110705664.

The previous prime is 953166832459. The next prime is 953166832507. The reversal of 953166832465 is 564238661359.

It can be written as a sum of positive squares in 8 ways, for example, as 29907205969 + 923259626496 = 172937^2 + 960864^2 .

It is a cyclic number.

It is not a de Polignac number, because 953166832465 - 2¹³ = 953166824273 is a prime.

It is a super-2 number, since 2×953166832465² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114600487 + ... + 114608803.

It is an arithmetic number, because the mean of its divisors is an integer number (71527159917).

Almost surely, 2^953166832465 is an apocalyptic number.

It is an amenable number.

953166832465 is a deficient number, since it is larger than the sum of its proper divisors (191267726207).

953166832465 is a wasteful number, since it uses less digits than its factorization.

953166832465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18276.

The product of its digits is 27993600, while the sum is 58.

The spelling of 953166832465 in words is "nine hundred fifty-three billion, one hundred sixty-six million, eight hundred thirty-two thousand, four hundred sixty-five".