30750050083050 has 72 divisors (see below), whose sum is σ = 82615870778220. Its totient is φ = 8199940281600.

The previous prime is 30750050083033. The next prime is 30750050083079. The reversal of 30750050083050 is 5038005005703.

30750050083050 is a `hidden beast` number, since 3 + 0 + 75 + 0 + 0 + 500 + 8 + 30 + 50 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1604207164329 + 29145842918721 = 1266573^2 + 5398689^2 .

It is a super-2 number, since 2×30750050083050² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30750050082996 and 30750050083014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 66532156 + ... + 66992744.

Almost surely, 2^{30750050083050} is an apocalyptic number.

30750050083050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30750050083050 is an abundant number, since it is smaller than the sum of its proper divisors (51865820695170).

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

30750050083050 is a wasteful number, since it uses less digits than its factorization.

30750050083050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608968 (or 608960 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

Adding to 30750050083050 its reverse (5038005005703), we get a palindrome (35788055088753).

The spelling of 30750050083050 in words is "thirty trillion, seven hundred fifty billion, fifty million, eighty-three thousand, fifty".