13050822388 has 24 divisors (see below), whose sum is σ = 23369207400. Its totient is φ = 6375342720.

The previous prime is 13050822359. The next prime is 13050822413. The reversal of 13050822388 is 88322805031.

It can be written as a sum of positive squares in 4 ways, for example, as 533240464 + 12517581924 = 23092^2 + 111882^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13050822388.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143131 + ... + 215842.

It is an arithmetic number, because the mean of its divisors is an integer number (973716975).

Almost surely, 2^13050822388 is an apocalyptic number.

It is an amenable number.

13050822388 is a deficient number, since it is larger than the sum of its proper divisors (10318385012).

13050822388 is a wasteful number, since it uses less digits than its factorization.

13050822388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359187 (or 359185 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 13050822388 in words is "thirteen billion, fifty million, eight hundred twenty-two thousand, three hundred eighty-eight".