30080259677 has 4 divisors (see below), whose sum is σ = 32394125820. Its totient is φ = 27766393536.

The previous prime is 30080259647. The next prime is 30080259743. The reversal of 30080259677 is 77695208003.

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 1292690116 + 28787569561 = 35954^2 + 169669^2 .

It is a cyclic number.

It is not a de Polignac number, because 30080259677 - 2¹² = 30080255581 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 (30080259637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156933052 + ... + 1156933077.

It is an arithmetic number, because the mean of its divisors is an integer number (8098531455).

Almost surely, 2^30080259677 is an apocalyptic number.

It is an amenable number.

30080259677 is a deficient number, since it is larger than the sum of its proper divisors (2313866143).

30080259677 is a wasteful number, since it uses less digits than its factorization.

30080259677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313866142.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 30080259677 in words is "thirty billion, eighty million, two hundred fifty-nine thousand, six hundred seventy-seven".