6433412625 has 24 divisors (see below), whose sum is σ = 11597300520. Its totient is φ = 3431152800.

The previous prime is 6433412611. The next prime is 6433412633. The reversal of 6433412625 is 5262143346.

6433412625 is a `hidden beast` number, since 64 + 334 + 1 + 262 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1542368529 + 4891044096 = 39273^2 + 69936^2 .

It is not a de Polignac number, because 6433412625 - 2¹⁵ = 6433379857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6433412625.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2858170 + ... + 2860419.

It is an arithmetic number, because the mean of its divisors is an integer number (483220855).

Almost surely, 2^6433412625 is an apocalyptic number.

It is an amenable number.

6433412625 is a deficient number, since it is larger than the sum of its proper divisors (5163887895).

6433412625 is a wasteful number, since it uses less digits than its factorization.

6433412625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5718610 (or 5718597 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 6433412625 is about 80208.5570559650. The cubic root of 6433412625 is about 1859.8609200551.

The spelling of 6433412625 in words is "six billion, four hundred thirty-three million, four hundred twelve thousand, six hundred twenty-five".