30465277085 has 4 divisors (see below), whose sum is σ = 36558332508. Its totient is φ = 24372221664.

The previous prime is 30465277081. The next prime is 30465277109. The reversal of 30465277085 is 58077256403.

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 6587919556 + 23877357529 = 81166^2 + 154523^2 .

It is a cyclic number.

It is not a de Polignac number, because 30465277085 - 2² = 30465277081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30465277081) by changing a digit.

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, 3046527704 + ... + 3046527713.

It is an arithmetic number, because the mean of its divisors is an integer number (9139583127).

Almost surely, 2^30465277085 is an apocalyptic number.

It is an amenable number.

30465277085 is a deficient number, since it is larger than the sum of its proper divisors (6093055423).

30465277085 is an equidigital number, since it uses as much as digits as its factorization.

30465277085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6093055422.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 30465277085 in words is "thirty billion, four hundred sixty-five million, two hundred seventy-seven thousand, eighty-five".