6472526020 has 24 divisors (see below), whose sum is σ = 13778503704. Its totient is φ = 2553543936.

The previous prime is 6472526009. The next prime is 6472526041. The reversal of 6472526020 is 206252746.

It can be written as a sum of positive squares in 4 ways, for example, as 260564164 + 6211961856 = 16142^2 + 78816^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215159 + ... + 2218078.

It is an arithmetic number, because the mean of its divisors is an integer number (574104321).

Almost surely, 2^6472526020 is an apocalyptic number.

It is an amenable number.

6472526020 is an abundant number, since it is smaller than the sum of its proper divisors (7305977684).

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

6472526020 is a wasteful number, since it uses less digits than its factorization.

6472526020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433319 (or 4433317 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 6472526020 is about 80452.0106647435. The cubic root of 6472526020 is about 1863.6224564152.

Adding to 6472526020 its reverse (206252746), we get a palindrome (6678778766).

The spelling of 6472526020 in words is "six billion, four hundred seventy-two million, five hundred twenty-six thousand, twenty".