895996658041 has 9 divisors (see below), whose sum is σ = 920903270511. Its totient is φ = 871746455592.

The previous prime is 895996658021. The next prime is 895996658057. The reversal of 895996658041 is 140856699598.

The square root of 895996658041 is 946571.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 801750114025 + 94246544016 = 895405^2 + 306996^2 .

It is a de Polignac number, because none of the positive numbers 2^k-895996658041 is a prime.

It is a super-2 number, since 2×895996658041² (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 (895996658021) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 35010336 + ... + 35035918.

Almost surely, 2^895996658041 is an apocalyptic number.

895996658041 is the 946571-st square number.

895996658041 is the 473286-th centered octagonal number.

It is an amenable number.

895996658041 is a deficient number, since it is larger than the sum of its proper divisors (24906612470).

895996658041 is an frugal number, since it uses more digits than its factorization.

895996658041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51240 (or 25620 counting only the distinct ones).

The product of its (nonzero) digits is 167961600, while the sum is 70.

The spelling of 895996658041 in words is "eight hundred ninety-five billion, nine hundred ninety-six million, six hundred fifty-eight thousand, forty-one".