30272161050 has 96 divisors (see below), whose sum is σ = 84990720960. Its totient is φ = 7920244800.

The previous prime is 30272161037. The next prime is 30272161097. The reversal of 30272161050 is 5016127203.

It is a happy number.

30272161050 is a `hidden beast` number, since 3 + 0 + 27 + 21 + 610 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139996 + ... + 283095.

It is an arithmetic number, because the mean of its divisors is an integer number (885320010).

Almost surely, 2^30272161050 is an apocalyptic number.

30272161050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30272161050 is an abundant number, since it is smaller than the sum of its proper divisors (54718559910).

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

30272161050 is a wasteful number, since it uses less digits than its factorization.

30272161050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423165 (or 423154 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

Adding to 30272161050 its reverse (5016127203), we get a palindrome (35288288253).

The spelling of 30272161050 in words is "thirty billion, two hundred seventy-two million, one hundred sixty-one thousand, fifty".