30005275030 has 8 divisors (see below), whose sum is σ = 54009495072. Its totient is φ = 12002110008.

The previous prime is 30005274967. The next prime is 30005275039. The reversal of 30005275030 is 3057250003.

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

It is a junction number, because it is equal to n+sod(n) for n = 30005274986 and 30005275004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30005275039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500263742 + ... + 1500263761.

It is an arithmetic number, because the mean of its divisors is an integer number (6751186884).

Almost surely, 2^30005275030 is an apocalyptic number.

30005275030 is a deficient number, since it is larger than the sum of its proper divisors (24004220042).

30005275030 is a wasteful number, since it uses less digits than its factorization.

30005275030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000527510.

The product of its (nonzero) digits is 3150, while the sum is 25.

The spelling of 30005275030 in words is "thirty billion, five million, two hundred seventy-five thousand, thirty".