80046419051 has 4 divisors (see below), whose sum is σ = 80069917152. Its totient is φ = 80022920952.

The previous prime is 80046419023. The next prime is 80046419099. The reversal of 80046419051 is 15091464008.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80046419051 - 2²² = 80042224747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80046418996 and 80046419014.

It is not an unprimeable number, because it can be changed into a prime (80046419251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11743940 + ... + 11750753.

It is an arithmetic number, because the mean of its divisors is an integer number (20017479288).

Almost surely, 2^80046419051 is an apocalyptic number.

80046419051 is a deficient number, since it is larger than the sum of its proper divisors (23498101).

80046419051 is a wasteful number, since it uses less digits than its factorization.

80046419051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23498100.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 80046419051 in words is "eighty billion, forty-six million, four hundred nineteen thousand, fifty-one".