30164054250 has 64 divisors (see below), whose sum is σ = 82134000000. Its totient is φ = 7312496000.

The previous prime is 30164054213. The next prime is 30164054267. The reversal of 30164054250 is 5245046103.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1819875 + ... + 1836374.

It is an arithmetic number, because the mean of its divisors is an integer number (1283343750).

Almost surely, 2^30164054250 is an apocalyptic number.

30164054250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30164054250 is an abundant number, since it is smaller than the sum of its proper divisors (51969945750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30164054250 is a wasteful number, since it uses less digits than its factorization.

30164054250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656280 (or 3656270 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 30164054250 in words is "thirty billion, one hundred sixty-four million, fifty-four thousand, two hundred fifty".