6496532225 has 6 divisors (see below), whose sum is σ = 8055699990. Its totient is φ = 5197225760.

The previous prime is 6496532209. The next prime is 6496532239. The reversal of 6496532225 is 5222356946.

It can be written as a sum of positive squares in 3 ways, for example, as 2306688784 + 4189843441 = 48028^2 + 64729^2 .

It is not a de Polignac number, because 6496532225 - 2⁴ = 6496532209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129930620 + ... + 129930669.

It is an arithmetic number, because the mean of its divisors is an integer number (1342616665).

Almost surely, 2^6496532225 is an apocalyptic number.

It is an amenable number.

6496532225 is a deficient number, since it is larger than the sum of its proper divisors (1559167765).

6496532225 is a wasteful number, since it uses less digits than its factorization.

6496532225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259861299 (or 259861294 counting only the distinct ones).

The product of its digits is 777600, while the sum is 44.

The square root of 6496532225 is about 80601.0683862193. The cubic root of 6496532225 is about 1865.9236345275.

The spelling of 6496532225 in words is "six billion, four hundred ninety-six million, five hundred thirty-two thousand, two hundred twenty-five".