13672020550486 has 4 divisors (see below), whose sum is σ = 20508030825732. Its totient is φ = 6836010275242.

The previous prime is 13672020550483. The next prime is 13672020550499. The reversal of 13672020550486 is 68405502027631.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13672020550481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3418005137620 + ... + 3418005137623.

It is an arithmetic number, because the mean of its divisors is an integer number (5127007706433).

Almost surely, 2^{13672020550486} is an apocalyptic number.

13672020550486 is a deficient number, since it is larger than the sum of its proper divisors (6836010275246).

13672020550486 is an equidigital number, since it uses as much as digits as its factorization.

13672020550486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6836010275245.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 13672020550486 in words is "thirteen trillion, six hundred seventy-two billion, twenty million, five hundred fifty thousand, four hundred eighty-six".