6364765548 has 72 divisors (see below), whose sum is σ = 16422588000. Its totient is φ = 2077710336.

The previous prime is 6364765543. The next prime is 6364765549. The reversal of 6364765548 is 8455674636.

6364765548 is a `hidden beast` number, since 6 + 36 + 4 + 7 + 65 + 548 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6364765494 and 6364765503.

It is not an unprimeable number, because it can be changed into a prime (6364765543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1140108 + ... + 1145676.

It is an arithmetic number, because the mean of its divisors is an integer number (228091500).

Almost surely, 2^6364765548 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6364765548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8211294000).

6364765548 is an abundant number, since it is smaller than the sum of its proper divisors (10057822452).

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

6364765548 is a wasteful number, since it uses less digits than its factorization.

6364765548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6231 (or 6226 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

The square root of 6364765548 is about 79779.4807453646. The cubic root of 6364765548 is about 1853.2220983593. Note that the first 3 decimals are identical.

The spelling of 6364765548 in words is "six billion, three hundred sixty-four million, seven hundred sixty-five thousand, five hundred forty-eight".