6302166645 has 48 divisors (see below), whose sum is σ = 10960931520. Its totient is φ = 3089780736.

The previous prime is 6302166641. The next prime is 6302166659. The reversal of 6302166645 is 5466612036.

It is not a de Polignac number, because 6302166645 - 2² = 6302166641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6302166641) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 169501 + ... + 203309.

It is an arithmetic number, because the mean of its divisors is an integer number (228352740).

Almost surely, 2^6302166645 is an apocalyptic number.

It is an amenable number.

6302166645 is a deficient number, since it is larger than the sum of its proper divisors (4658764875).

6302166645 is a wasteful number, since it uses less digits than its factorization.

6302166645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33894 (or 33877 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 6302166645 is about 79386.1867392558. The cubic root of 6302166645 is about 1847.1264515041.

The spelling of 6302166645 in words is "six billion, three hundred two million, one hundred sixty-six thousand, six hundred forty-five".