13290565050 has 120 divisors (see below), whose sum is σ = 42203611296. Its totient is φ = 3037836960.

The previous prime is 13290564979. The next prime is 13290565051. The reversal of 13290565050 is 5056509231.

13290565050 is a `hidden beast` number, since 1 + 3 + 2 + 90 + 565 + 0 + 5 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13290564996 and 13290565014.

It is not an unprimeable number, because it can be changed into a prime (13290565051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 206052 + ... + 262751.

Almost surely, 2^13290565050 is an apocalyptic number.

13290565050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13290565050 is an abundant number, since it is smaller than the sum of its proper divisors (28913046246).

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

13290565050 is a wasteful number, since it uses less digits than its factorization.

13290565050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468834 (or 468820 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The spelling of 13290565050 in words is "thirteen billion, two hundred ninety million, five hundred sixty-five thousand, fifty".