80030475882 has 36 divisors (see below), whose sum is σ = 201709466946. Its totient is φ = 22865850000.

The previous prime is 80030475779. The next prime is 80030475961. The reversal of 80030475882 is 28857403008.

It can be written as a sum of positive squares in only one way, i.e., 49934818521 + 30095657361 = 223461^2 + 173481^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 45367869 + ... + 45369632.

Almost surely, 2^80030475882 is an apocalyptic number.

80030475882 is an abundant number, since it is smaller than the sum of its proper divisors (121678991064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80030475882 is a wasteful number, since it uses less digits than its factorization.

80030475882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90737523 (or 90737513 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 80030475882 in words is "eighty billion, thirty million, four hundred seventy-five thousand, eight hundred eighty-two".