1418480855533 has 8 divisors (see below), whose sum is σ = 1621415610368. Its totient is φ = 1215619758864.

The previous prime is 1418480855507. The next prime is 1418480855557. The reversal of 1418480855533 is 3355580848141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1418480855533 - 2⁵ = 1418480855501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418480855633) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18373266 + ... + 18450307.

It is an arithmetic number, because the mean of its divisors is an integer number (202676951296).

Almost surely, 2^{1418480855533} is an apocalyptic number.

It is an amenable number.

1418480855533 is a deficient number, since it is larger than the sum of its proper divisors (202934754835).

1418480855533 is an equidigital number, since it uses as much as digits as its factorization.

1418480855533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36829083.

The product of its (nonzero) digits is 9216000, while the sum is 55.

The spelling of 1418480855533 in words is "one trillion, four hundred eighteen billion, four hundred eighty million, eight hundred fifty-five thousand, five hundred thirty-three".