4617117385780 has 48 divisors (see below), whose sum is σ = 10266797943360. Its totient is φ = 1738123964928.

The previous prime is 4617117385757. The next prime is 4617117385787. The reversal of 4617117385780 is 875837117164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4617117385787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6866059 + ... + 7508461.

It is an arithmetic number, because the mean of its divisors is an integer number (213891623820).

Almost surely, 2^{4617117385780} is an apocalyptic number.

It is an amenable number.

4617117385780 is an abundant number, since it is smaller than the sum of its proper divisors (5649680557580).

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

4617117385780 is a wasteful number, since it uses less digits than its factorization.

4617117385780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663568 (or 663566 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 58.

The spelling of 4617117385780 in words is "four trillion, six hundred seventeen billion, one hundred seventeen million, three hundred eighty-five thousand, seven hundred eighty".