80281375083 has 48 divisors (see below), whose sum is σ = 142755960256. Its totient is φ = 42336276480.

The previous prime is 80281375073. The next prime is 80281375117. The reversal of 80281375083 is 38057318208.

80281375083 is a `hidden beast` number, since 8 + 0 + 2 + 8 + 137 + 508 + 3 = 666.

It is not a de Polignac number, because 80281375083 - 2⁴ = 80281375067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80281375073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4611291 + ... + 4628667.

Almost surely, 2^80281375083 is an apocalyptic number.

80281375083 is a deficient number, since it is larger than the sum of its proper divisors (62474585173).

80281375083 is a wasteful number, since it uses less digits than its factorization.

80281375083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23044 (or 23041 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 80281375083 in words is "eighty billion, two hundred eighty-one million, three hundred seventy-five thousand, eighty-three".