13796017550 has 48 divisors (see below), whose sum is σ = 30601469952. Its totient is φ = 4524405600.

The previous prime is 13796017549. The next prime is 13796017567. The reversal of 13796017550 is 5571069731.

13796017550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 848846 + ... + 864945.

It is an arithmetic number, because the mean of its divisors is an integer number (637530624).

Almost surely, 2^13796017550 is an apocalyptic number.

13796017550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13796017550 is an abundant number, since it is smaller than the sum of its proper divisors (16805452402).

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

13796017550 is a wasteful number, since it uses less digits than its factorization.

13796017550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713833 (or 1713828 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 44.

The spelling of 13796017550 in words is "thirteen billion, seven hundred ninety-six million, seventeen thousand, five hundred fifty".