6455189701 has 8 divisors (see below), whose sum is σ = 6505337664. Its totient is φ = 6405085920.

The previous prime is 6455189681. The next prime is 6455189717. The reversal of 6455189701 is 1079815546.

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 6455189701 - 2¹¹ = 6455187653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6455189771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320536 + ... + 340078.

It is an arithmetic number, because the mean of its divisors is an integer number (813167208).

Almost surely, 2^6455189701 is an apocalyptic number.

It is an amenable number.

6455189701 is a deficient number, since it is larger than the sum of its proper divisors (50147963).

6455189701 is a wasteful number, since it uses less digits than its factorization.

6455189701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22091.

The product of its (nonzero) digits is 302400, while the sum is 46.

The square root of 6455189701 is about 80344.1951916876. The cubic root of 6455189701 is about 1861.9570972389.

The spelling of 6455189701 in words is "six billion, four hundred fifty-five million, one hundred eighty-nine thousand, seven hundred one".