13475347690650 has 24 divisors (see below), whose sum is σ = 33418862273184. Its totient is φ = 3593426050800.

The previous prime is 13475347690631. The next prime is 13475347690687. The reversal of 13475347690650 is 5609674357431.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 44917825486 + ... + 44917825785.

It is an arithmetic number, because the mean of its divisors is an integer number (1392452594716).

Almost surely, 2^{13475347690650} is an apocalyptic number.

13475347690650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13475347690650 is an abundant number, since it is smaller than the sum of its proper divisors (19943514582534).

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

13475347690650 is a wasteful number, since it uses less digits than its factorization.

13475347690650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89835651286 (or 89835651281 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 60.

The spelling of 13475347690650 in words is "thirteen trillion, four hundred seventy-five billion, three hundred forty-seven million, six hundred ninety thousand, six hundred fifty".