6473722210 has 16 divisors (see below), whose sum is σ = 11653714296. Its totient is φ = 2589263488.

The previous prime is 6473722187. The next prime is 6473722217. The reversal of 6473722210 is 122273746.

It can be written as a sum of positive squares in 4 ways, for example, as 5608362321 + 865359889 = 74889^2 + 29417^2 .

It is not an unprimeable number, because it can be changed into a prime (6473722217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140592 + ... + 180868.

Almost surely, 2^6473722210 is an apocalyptic number.

6473722210 is a deficient number, since it is larger than the sum of its proper divisors (5179992086).

6473722210 is a wasteful number, since it uses less digits than its factorization.

6473722210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56357.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 6473722210 is about 80459.4445046696. Note that the first 3 decimals coincide. The cubic root of 6473722210 is about 1863.7372549356.

Adding to 6473722210 its reverse (122273746), we get a palindrome (6595995956).

The spelling of 6473722210 in words is "six billion, four hundred seventy-three million, seven hundred twenty-two thousand, two hundred ten".