6454970071 has 8 divisors (see below), whose sum is σ = 7268940288. Its totient is φ = 5678859000.

The previous prime is 6454970059. The next prime is 6454970089. The reversal of 6454970071 is 1700794546.

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

It is not a de Polignac number, because 6454970071 - 2⁷ = 6454969943 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 (6454970021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9464425 + ... + 9465106.

It is an arithmetic number, because the mean of its divisors is an integer number (908617536).

Almost surely, 2^6454970071 is an apocalyptic number.

6454970071 is a deficient number, since it is larger than the sum of its proper divisors (813970217).

6454970071 is a wasteful number, since it uses less digits than its factorization.

6454970071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18929573.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 6454970071 is about 80342.8283731660. The cubic root of 6454970071 is about 1861.9359800554.

The spelling of 6454970071 in words is "six billion, four hundred fifty-four million, nine hundred seventy thousand, seventy-one".