30275068253 has 8 divisors (see below), whose sum is σ = 30419353920. Its totient is φ = 30131101440.

The previous prime is 30275068247. The next prime is 30275068261. The reversal of 30275068253 is 35286057203.

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

It is a cyclic number.

It is not a de Polignac number, because 30275068253 - 2⁴ = 30275068237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30275068253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30275068223) 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, 111728 + ... + 270246.

It is an arithmetic number, because the mean of its divisors is an integer number (3802419240).

Almost surely, 2^30275068253 is an apocalyptic number.

It is an amenable number.

30275068253 is a deficient number, since it is larger than the sum of its proper divisors (144285667).

30275068253 is a wasteful number, since it uses less digits than its factorization.

30275068253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159427.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 30275068253 in words is "thirty billion, two hundred seventy-five million, sixty-eight thousand, two hundred fifty-three".