95143645581 has 16 divisors (see below), whose sum is σ = 127091889600. Its totient is φ = 63312324480.

The previous prime is 95143645481. The next prime is 95143645609. The reversal of 95143645581 is 18554634159.

It is not a de Polignac number, because 95143645581 - 2¹³ = 95143637389 is a prime.

It is a super-2 number, since 2×95143645581² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95143645481) 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, 6313051 + ... + 6328103.

It is an arithmetic number, because the mean of its divisors is an integer number (7943243100).

Almost surely, 2^95143645581 is an apocalyptic number.

It is an amenable number.

95143645581 is a deficient number, since it is larger than the sum of its proper divisors (31948244019).

95143645581 is a wasteful number, since it uses less digits than its factorization.

95143645581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18796.

The product of its digits is 2592000, while the sum is 51.

The spelling of 95143645581 in words is "ninety-five billion, one hundred forty-three million, six hundred forty-five thousand, five hundred eighty-one".