80200631579 has 8 divisors (see below), whose sum is σ = 80797839360. Its totient is φ = 79603713000.

The previous prime is 80200631509. The next prime is 80200631603. The reversal of 80200631579 is 97513600208.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80200631579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80200631509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501254 + ... + 641604.

It is an arithmetic number, because the mean of its divisors is an integer number (10099729920).

Almost surely, 2^80200631579 is an apocalyptic number.

80200631579 is a deficient number, since it is larger than the sum of its proper divisors (597207781).

80200631579 is a wasteful number, since it uses less digits than its factorization.

80200631579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144601.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 80200631579 in words is "eighty billion, two hundred million, six hundred thirty-one thousand, five hundred seventy-nine".