4467327645 has 48 divisors (see below), whose sum is σ = 8014362048. Its totient is φ = 2107330560.

The previous prime is 4467327593. The next prime is 4467327661. The reversal of 4467327645 is 5467237644.

It is not a de Polignac number, because 4467327645 - 2¹³ = 4467319453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4467327594 and 4467327603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215997 + ... + 235773.

It is an arithmetic number, because the mean of its divisors is an integer number (166965876).

Almost surely, 2^4467327645 is an apocalyptic number.

It is an amenable number.

4467327645 is a deficient number, since it is larger than the sum of its proper divisors (3547034403).

4467327645 is a wasteful number, since it uses less digits than its factorization.

4467327645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19870 (or 19833 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 48.

The square root of 4467327645 is about 66838.0703267232. The cubic root of 4467327645 is about 1646.9582951820.

Subtracting 4467327645 from its reverse (5467237644), we obtain a palindrome (999909999).

The spelling of 4467327645 in words is "four billion, four hundred sixty-seven million, three hundred twenty-seven thousand, six hundred forty-five".