6432452636 has 6 divisors (see below), whose sum is σ = 11256792120. Its totient is φ = 3216226316.

The previous prime is 6432452569. The next prime is 6432452651. The reversal of 6432452636 is 6362542346.

It is a junction number, because it is equal to n+sod(n) for n = 6432452593 and 6432452602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 804056576 + ... + 804056583.

It is an arithmetic number, because the mean of its divisors is an integer number (1876132020).

Almost surely, 2^6432452636 is an apocalyptic number.

It is an amenable number.

6432452636 is a deficient number, since it is larger than the sum of its proper divisors (4824339484).

6432452636 is a wasteful number, since it uses less digits than its factorization.

6432452636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608113163 (or 1608113161 counting only the distinct ones).

The product of its digits is 622080, while the sum is 41.

The square root of 6432452636 is about 80202.5725023830. The cubic root of 6432452636 is about 1859.7684064368.

The spelling of 6432452636 in words is "six billion, four hundred thirty-two million, four hundred fifty-two thousand, six hundred thirty-six".