30563531313050 has 48 divisors (see below), whose sum is σ = 57998726272512. Its totient is φ = 11979891369600.

The previous prime is 30563531313041. The next prime is 30563531313053. The reversal of 30563531313050 is 5031313536503.

It is a junction number, because it is equal to n+sod(n) for n = 30563531312995 and 30563531313013.

It is not an unprimeable number, because it can be changed into a prime (30563531313053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23243507 + ... + 24523206.

It is an arithmetic number, because the mean of its divisors is an integer number (1208306797344).

Almost surely, 2^{30563531313050} is an apocalyptic number.

30563531313050 is a deficient number, since it is larger than the sum of its proper divisors (27435194959462).

30563531313050 is a wasteful number, since it uses less digits than its factorization.

30563531313050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47766983 (or 47766978 counting only the distinct ones).

The product of its (nonzero) digits is 182250, while the sum is 38.

Adding to 30563531313050 its reverse (5031313536503), we get a palindrome (35594844849553).

The spelling of 30563531313050 in words is "thirty trillion, five hundred sixty-three billion, five hundred thirty-one million, three hundred thirteen thousand, fifty".