30045577625 has 16 divisors (see below), whose sum is σ = 42853579392. Its totient is φ = 20602681200.

The previous prime is 30045577567. The next prime is 30045577651. The reversal of 30045577625 is 52677554003.

It is not a de Polignac number, because 30045577625 - 2¹⁰ = 30045576601 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17168027 + ... + 17169776.

It is an arithmetic number, because the mean of its divisors is an integer number (2678348712).

Almost surely, 2^30045577625 is an apocalyptic number.

30045577625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30045577625 is a deficient number, since it is larger than the sum of its proper divisors (12808001767).

30045577625 is an equidigital number, since it uses as much as digits as its factorization.

30045577625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34337825 (or 34337815 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 30045577625 in words is "thirty billion, forty-five million, five hundred seventy-seven thousand, six hundred twenty-five".