13190375050 has 12 divisors (see below), whose sum is σ = 24534097686. Its totient is φ = 5276150000.

The previous prime is 13190375047. The next prime is 13190375071. The reversal of 13190375050 is 5057309131.

It can be written as a sum of positive squares in 3 ways, for example, as 6370753489 + 6819621561 = 79817^2 + 82581^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13190374997 and 13190375015.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131903701 + ... + 131903800.

Almost surely, 2^13190375050 is an apocalyptic number.

13190375050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13190375050 is a deficient number, since it is larger than the sum of its proper divisors (11343722636).

13190375050 is a wasteful number, since it uses less digits than its factorization.

13190375050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263807513 (or 263807508 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 34.

The spelling of 13190375050 in words is "thirteen billion, one hundred ninety million, three hundred seventy-five thousand, fifty".