79632450871 has 8 divisors (see below), whose sum is σ = 81067662000. Its totient is φ = 78209250240.

The previous prime is 79632450851. The next prime is 79632450893. The reversal of 79632450871 is 17805423697.

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 79632450871 - 2⁷ = 79632450743 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 (79632450851) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2989245 + ... + 3015766.

It is an arithmetic number, because the mean of its divisors is an integer number (10133457750).

It is a 1-persistent number, because it is pandigital, but 2⋅79632450871 = 159264901742 is not.

Almost surely, 2^79632450871 is an apocalyptic number.

79632450871 is a deficient number, since it is larger than the sum of its proper divisors (1435211129).

79632450871 is a wasteful number, since it uses less digits than its factorization.

79632450871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005249.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 79632450871 in words is "seventy-nine billion, six hundred thirty-two million, four hundred fifty thousand, eight hundred seventy-one".