30245900593 has 4 divisors (see below), whose sum is σ = 30247224688. Its totient is φ = 30244576500.

The previous prime is 30245900569. The next prime is 30245900621. The reversal of 30245900593 is 39500954203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30245900593 - 2⁵ = 30245900561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30245901593) 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, 627171 + ... + 673672.

It is an arithmetic number, because the mean of its divisors is an integer number (7561806172).

Almost surely, 2^30245900593 is an apocalyptic number.

It is an amenable number.

30245900593 is a deficient number, since it is larger than the sum of its proper divisors (1324095).

30245900593 is a wasteful number, since it uses less digits than its factorization.

30245900593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324094.

The product of its (nonzero) digits is 145800, while the sum is 40.

The spelling of 30245900593 in words is "thirty billion, two hundred forty-five million, nine hundred thousand, five hundred ninety-three".