30252828075 has 12 divisors (see below), whose sum is σ = 50018009208. Its totient is φ = 16134841600.

The previous prime is 30252828059. The next prime is 30252828079. The reversal of 30252828075 is 57082825203.

It is not a de Polignac number, because 30252828075 - 2⁴ = 30252828059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30252828079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201685446 + ... + 201685595.

It is an arithmetic number, because the mean of its divisors is an integer number (4168167434).

Almost surely, 2^30252828075 is an apocalyptic number.

30252828075 is a deficient number, since it is larger than the sum of its proper divisors (19765181133).

30252828075 is a wasteful number, since it uses less digits than its factorization.

30252828075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403371054 (or 403371049 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 30252828075 in words is "thirty billion, two hundred fifty-two million, eight hundred twenty-eight thousand, seventy-five".