30805662050 has 24 divisors (see below), whose sum is σ = 57305613456. Its totient is φ = 12320741840.

The previous prime is 30805662047. The next prime is 30805662091. The reversal of 30805662050 is 5026650803.

It is a self number, because there is not a number n which added to its sum of digits gives 30805662050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426677 + ... + 493623.

It is an arithmetic number, because the mean of its divisors is an integer number (2387733894).

Almost surely, 2^30805662050 is an apocalyptic number.

30805662050 is a deficient number, since it is larger than the sum of its proper divisors (26499951406).

30805662050 is a wasteful number, since it uses less digits than its factorization.

30805662050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76162 (or 76157 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 30805662050 in words is "thirty billion, eight hundred five million, six hundred sixty-two thousand, fifty".