30082580805 has 32 divisors (see below), whose sum is σ = 48964829184. Its totient is φ = 15768841536.

The previous prime is 30082580783. The next prime is 30082580819. The reversal of 30082580805 is 50808528003.

It is not a de Polignac number, because 30082580805 - 2¹⁰ = 30082579781 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130044 + ... + 277626.

It is an arithmetic number, because the mean of its divisors is an integer number (1530150912).

Almost surely, 2^30082580805 is an apocalyptic number.

It is an amenable number.

30082580805 is a deficient number, since it is larger than the sum of its proper divisors (18882248379).

30082580805 is a wasteful number, since it uses less digits than its factorization.

30082580805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147825.

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 30082580805 in words is "thirty billion, eighty-two million, five hundred eighty thousand, eight hundred five".