4205648164115 has 8 divisors (see below), whose sum is σ = 5266202918688. Its totient is φ = 3218235116800.

The previous prime is 4205648164111. The next prime is 4205648164117. The reversal of 4205648164115 is 5114618465024.

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

It is not a de Polignac number, because 4205648164115 - 2² = 4205648164111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4205648164115.

It is not an unprimeable number, because it can be changed into a prime (4205648164111) 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, 18285426686 + ... + 18285426915.

It is an arithmetic number, because the mean of its divisors is an integer number (658275364836).

Almost surely, 2^{4205648164115} is an apocalyptic number.

4205648164115 is a deficient number, since it is larger than the sum of its proper divisors (1060554754573).

4205648164115 is a wasteful number, since it uses less digits than its factorization.

4205648164115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36570853629.

The product of its (nonzero) digits is 921600, while the sum is 47.

The spelling of 4205648164115 in words is "four trillion, two hundred five billion, six hundred forty-eight million, one hundred sixty-four thousand, one hundred fifteen".