30050828307805 has 4 divisors (see below), whose sum is σ = 36060993969372. Its totient is φ = 24040662646240.

The previous prime is 30050828307757. The next prime is 30050828307869. The reversal of 30050828307805 is 50870382805003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18415538916889 + 11635289390916 = 4291333^2 + 3411054^2 .

It is not a de Polignac number, because 30050828307805 - 2⁷ = 30050828307677 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3005082830776 + ... + 3005082830785.

It is an arithmetic number, because the mean of its divisors is an integer number (9015248492343).

Almost surely, 2^{30050828307805} is an apocalyptic number.

It is an amenable number.

30050828307805 is a deficient number, since it is larger than the sum of its proper divisors (6010165661567).

30050828307805 is an equidigital number, since it uses as much as digits as its factorization.

30050828307805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010165661566.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 30050828307805 in words is "thirty trillion, fifty billion, eight hundred twenty-eight million, three hundred seven thousand, eight hundred five".