30575079085 has 8 divisors (see below), whose sum is σ = 36702981216. Its totient is φ = 24451472400.

The previous prime is 30575079079. The next prime is 30575079089. The reversal of 30575079085 is 58097057503.

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

It is not a de Polignac number, because 30575079085 - 2³¹ = 28427595437 is a prime.

It is a super-2 number, since 2×30575079085² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30575079089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1058179 + ... + 1086688.

It is an arithmetic number, because the mean of its divisors is an integer number (4587872652).

Almost surely, 2^30575079085 is an apocalyptic number.

It is an amenable number.

30575079085 is a deficient number, since it is larger than the sum of its proper divisors (6127902131).

30575079085 is a wasteful number, since it uses less digits than its factorization.

30575079085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147723.

The product of its (nonzero) digits is 1323000, while the sum is 49.

The spelling of 30575079085 in words is "thirty billion, five hundred seventy-five million, seventy-nine thousand, eighty-five".