6470888530 has 16 divisors (see below), whose sum is σ = 11659161240. Its totient is φ = 2585786112.

The previous prime is 6470888519. The next prime is 6470888533. The reversal of 6470888530 is 358880746.

It can be written as a sum of positive squares in 4 ways, for example, as 6112581489 + 358307041 = 78183^2 + 18929^2 .

It is not an unprimeable number, because it can be changed into a prime (6470888533) 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, 310569 + ... + 330748.

Almost surely, 2^6470888530 is an apocalyptic number.

6470888530 is a deficient number, since it is larger than the sum of its proper divisors (5188272710).

6470888530 is a wasteful number, since it uses less digits than its factorization.

6470888530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642333.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 6470888530 is about 80441.8332088472. The cubic root of 6470888530 is about 1863.4652833368.

The spelling of 6470888530 in words is "six billion, four hundred seventy million, eight hundred eighty-eight thousand, five hundred thirty".