4262665006625 has 8 divisors (see below), whose sum is σ = 5319805928424. Its totient is φ = 3410132005200.

The previous prime is 4262665006609. The next prime is 4262665006669. The reversal of 4262665006625 is 5266005662624.

It can be written as a sum of positive squares in 4 ways, for example, as 313430902801 + 3949234103824 = 559849^2 + 1987268^2 .

It is not a de Polignac number, because 4262665006625 - 2⁴ = 4262665006609 is a prime.

It is a super-2 number, since 2×4262665006625² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17050659902 + ... + 17050660151.

It is an arithmetic number, because the mean of its divisors is an integer number (664975741053).

Almost surely, 2^{4262665006625} is an apocalyptic number.

It is an amenable number.

4262665006625 is a deficient number, since it is larger than the sum of its proper divisors (1057140921799).

4262665006625 is an equidigital number, since it uses as much as digits as its factorization.

4262665006625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34101320068 (or 34101320058 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 4262665006625 in words is "four trillion, two hundred sixty-two billion, six hundred sixty-five million, six thousand, six hundred twenty-five".