4686925244081 has 2 divisors, whose sum is σ = 4686925244082. Its totient is φ = 4686925244080.

The previous prime is 4686925244009. The next prime is 4686925244093. The reversal of 4686925244081 is 1804425296864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4625015842225 + 61909401856 = 2150585^2 + 248816^2 .

It is a cyclic number.

It is not a de Polignac number, because 4686925244081 - 2²² = 4686921049777 is a prime.

It is a super-3 number, since 3×4686925244081³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4686925244081.

It is not a weakly prime, because it can be changed into another prime (4686925241081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2343462622040 + 2343462622041.

It is an arithmetic number, because the mean of its divisors is an integer number (2343462622041).

Almost surely, 2^{4686925244081} is an apocalyptic number.

It is an amenable number.

4686925244081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4686925244081 is an equidigital number, since it uses as much as digits as its factorization.

4686925244081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26542080, while the sum is 59.

The spelling of 4686925244081 in words is "four trillion, six hundred eighty-six billion, nine hundred twenty-five million, two hundred forty-four thousand, eighty-one".