4265326645 has 8 divisors (see below), whose sum is σ = 5139809280. Its totient is φ = 3397983120.

The previous prime is 4265326643. The next prime is 4265326669. The reversal of 4265326645 is 5466235624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4265326645 - 2¹ = 4265326643 is a prime.

It is a super-3 number, since 3×4265326645³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265326643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783461 + ... + 1785850.

It is an arithmetic number, because the mean of its divisors is an integer number (642476160).

Almost surely, 2^4265326645 is an apocalyptic number.

It is an amenable number.

4265326645 is a deficient number, since it is larger than the sum of its proper divisors (874482635).

4265326645 is a wasteful number, since it uses less digits than its factorization.

4265326645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569555.

The product of its digits is 1036800, while the sum is 43.

The square root of 4265326645 is about 65309.4682645633. The cubic root of 4265326645 is about 1621.7507168227.

The spelling of 4265326645 in words is "four billion, two hundred sixty-five million, three hundred twenty-six thousand, six hundred forty-five".