895000436081 has 4 divisors (see below), whose sum is σ = 895004885412. Its totient is φ = 894995986752.

The previous prime is 895000436069. The next prime is 895000436129. The reversal of 895000436081 is 180634000598.

895000436081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 167212295056 + 727788141025 = 408916^2 + 853105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-895000436081 is a prime.

It is a super-2 number, since 2×895000436081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (895000433081) 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, 1907900 + ... + 2330253.

It is an arithmetic number, because the mean of its divisors is an integer number (223751221353).

Almost surely, 2^895000436081 is an apocalyptic number.

It is an amenable number.

895000436081 is a deficient number, since it is larger than the sum of its proper divisors (4449331).

895000436081 is a wasteful number, since it uses less digits than its factorization.

895000436081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4449330.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 895000436081 in words is "eight hundred ninety-five billion, four hundred thirty-six thousand, eighty-one".