295926208081 has 9 divisors (see below), whose sum is σ = 344245120731. Its totient is φ = 253647771552.

The previous prime is 295926208063. The next prime is 295926208099. The reversal of 295926208081 is 180802629592.

The square root of 295926208081 is 543991.

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

It is an interprime number because it is at equal distance from previous prime (295926208063) and next prime (295926208099).

It can be written as a sum of positive squares in only one way, i.e., 144928683025 + 150997525056 = 380695^2 + 388584^2 .

It is not a de Polignac number, because 295926208081 - 2¹¹ = 295926206033 is a prime.

It is a super-2 number, since 2×295926208081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (295926208021) 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, 3769081 + ... + 3846793.

It is an arithmetic number, because the mean of its divisors is an integer number (38249457859).

Almost surely, 2^295926208081 is an apocalyptic number.

295926208081 is the 543991-st square number.

295926208081 is the 271996-th centered octagonal number.

It is an amenable number.

295926208081 is a deficient number, since it is larger than the sum of its proper divisors (48318912650).

295926208081 is an frugal number, since it uses more digits than its factorization.

295926208081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155440 (or 77720 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 52.

The spelling of 295926208081 in words is "two hundred ninety-five billion, nine hundred twenty-six million, two hundred eight thousand, eighty-one".