80877918083 has 16 divisors (see below), whose sum is σ = 87338926080. Its totient is φ = 74664396576.

The previous prime is 80877918073. The next prime is 80877918091. The reversal of 80877918083 is 38081977808.

It is not a de Polignac number, because 80877918083 - 2¹⁶ = 80877852547 is a prime.

It is a super-3 number, since 3×80877918083³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80877918053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1769666 + ... + 1814792.

It is an arithmetic number, because the mean of its divisors is an integer number (5458682880).

Almost surely, 2^80877918083 is an apocalyptic number.

80877918083 is a deficient number, since it is larger than the sum of its proper divisors (6461007997).

80877918083 is a wasteful number, since it uses less digits than its factorization.

80877918083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47866.

The product of its (nonzero) digits is 5419008, while the sum is 59.

The spelling of 80877918083 in words is "eighty billion, eight hundred seventy-seven million, nine hundred eighteen thousand, eighty-three".