80057236217 has 8 divisors (see below), whose sum is σ = 91531091136. Its totient is φ = 68592658032.

The previous prime is 80057236211. The next prime is 80057236277. The reversal of 80057236217 is 71263275008.

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 80057236217 - 2⁴ = 80057236201 is a prime.

It is a super-2 number, since 2×80057236217² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80057236211) 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, 2300678 + ... + 2335215.

It is an arithmetic number, because the mean of its divisors is an integer number (11441386392).

Almost surely, 2^80057236217 is an apocalyptic number.

It is an amenable number.

80057236217 is a deficient number, since it is larger than the sum of its proper divisors (11473854919).

80057236217 is a wasteful number, since it uses less digits than its factorization.

80057236217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4638367.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 80057236217 in words is "eighty billion, fifty-seven million, two hundred thirty-six thousand, two hundred seventeen".