4613850615664 has 40 divisors (see below), whose sum is σ = 9558893535408. Its totient is φ = 2149726540800.

The previous prime is 4613850615659. The next prime is 4613850615691. The reversal of 4613850615664 is 4665160583164.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 83946222 + ... + 84001165.

Almost surely, 2^{4613850615664} is an apocalyptic number.

It is an amenable number.

4613850615664 is an abundant number, since it is smaller than the sum of its proper divisors (4945042919744).

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

4613850615664 is a wasteful number, since it uses less digits than its factorization.

4613850615664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167947513 (or 167947507 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 4613850615664 in words is "four trillion, six hundred thirteen billion, eight hundred fifty million, six hundred fifteen thousand, six hundred sixty-four".