4065630894675 has 108 divisors (see below), whose sum is σ = 8688880196760. Its totient is φ = 1858406487840.

The previous prime is 4065630894593. The next prime is 4065630894691. The reversal of 4065630894675 is 5764980365604.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

4065630894675 is a `hidden beast` number, since 4 + 0 + 6 + 563 + 0 + 8 + 9 + 4 + 67 + 5 = 666.

It is not a de Polignac number, because 4065630894675 - 2¹⁰ = 4065630893651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 366696982 + ... + 366708068.

Almost surely, 2^{4065630894675} is an apocalyptic number.

4065630894675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4065630894675 is an abundant number, since it is smaller than the sum of its proper divisors (4623249302085).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4065630894675 is an frugal number, since it uses more digits than its factorization.

4065630894675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22207 (or 11102 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 63.

The spelling of 4065630894675 in words is "four trillion, sixty-five billion, six hundred thirty million, eight hundred ninety-four thousand, six hundred seventy-five".