6453432655 has 8 divisors (see below), whose sum is σ = 7744824000. Its totient is φ = 5162276256.

The previous prime is 6453432649. The next prime is 6453432691. The reversal of 6453432655 is 5562343546.

6453432655 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6453432655 - 2¹⁹ = 6452908367 is a prime.

It is a congruent number.

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, 8746 + ... + 113944.

It is an arithmetic number, because the mean of its divisors is an integer number (968103000).

Almost surely, 2^6453432655 is an apocalyptic number.

6453432655 is a deficient number, since it is larger than the sum of its proper divisors (1291391345).

6453432655 is a wasteful number, since it uses less digits than its factorization.

6453432655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117473.

The product of its digits is 1296000, while the sum is 43.

The square root of 6453432655 is about 80333.2599550149. The cubic root of 6453432655 is about 1861.7881457804.

The spelling of 6453432655 in words is "six billion, four hundred fifty-three million, four hundred thirty-two thousand, six hundred fifty-five".