30252775028030 has 64 divisors (see below), whose sum is σ = 55295077939200. Its totient is φ = 11914884656640.

The previous prime is 30252775027901. The next prime is 30252775028039. The reversal of 30252775028030 is 3082057725203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30252775028039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3125604731 + ... + 3125614409.

It is an arithmetic number, because the mean of its divisors is an integer number (863985592800).

Almost surely, 2^{30252775028030} is an apocalyptic number.

30252775028030 is a deficient number, since it is larger than the sum of its proper divisors (25042302911170).

30252775028030 is a wasteful number, since it uses less digits than its factorization.

30252775028030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15129.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 30252775028030 in words is "thirty trillion, two hundred fifty-two billion, seven hundred seventy-five million, twenty-eight thousand, thirty".