4617820063 has 4 divisors (see below), whose sum is σ = 4620598528. Its totient is φ = 4615041600.

The previous prime is 4617820061. The next prime is 4617820073. The reversal of 4617820063 is 3600287164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4617820063 - 2¹ = 4617820061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4617820061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1386738 + ... + 1390063.

It is an arithmetic number, because the mean of its divisors is an integer number (1155149632).

Almost surely, 2^4617820063 is an apocalyptic number.

4617820063 is a deficient number, since it is larger than the sum of its proper divisors (2778465).

4617820063 is a wasteful number, since it uses less digits than its factorization.

4617820063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778464.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 4617820063 is about 67954.5440938279. The cubic root of 4617820063 is about 1665.2483119755.

The spelling of 4617820063 in words is "four billion, six hundred seventeen million, eight hundred twenty thousand, sixty-three".