83080085547 has 8 divisors (see below), whose sum is σ = 110954156944. Its totient is φ = 55296368928.

The previous prime is 83080085503. The next prime is 83080085549. The reversal of 83080085547 is 74558008038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83080085547 - 2²² = 83075891243 is a prime.

It is a super-2 number, since 2×83080085547² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83080085496 and 83080085505.

It is not an unprimeable number, because it can be changed into a prime (83080085549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22586548 + ... + 22590225.

It is an arithmetic number, because the mean of its divisors is an integer number (13869269618).

Almost surely, 2^83080085547 is an apocalyptic number.

83080085547 is a deficient number, since it is larger than the sum of its proper divisors (27874071397).

83080085547 is a wasteful number, since it uses less digits than its factorization.

83080085547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45177389.

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 83080085547 in words is "eighty-three billion, eighty million, eighty-five thousand, five hundred forty-seven".