55351226154336 has 48 divisors (see below), whose sum is σ = 166053678465024. Its totient is φ = 15814636043904.

The previous prime is 55351226154269. The next prime is 55351226154379. The reversal of 55351226154336 is 63345162215355.

55351226154336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 41183947360 + ... + 41183948703.

It is an arithmetic number, because the mean of its divisors is an integer number (3459451634688).

Almost surely, 2^{55351226154336} is an apocalyptic number.

55351226154336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55351226154336 is an abundant number, since it is smaller than the sum of its proper divisors (110702452310688).

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

55351226154336 is a wasteful number, since it uses less digits than its factorization.

55351226154336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82367896083 (or 82367896075 counting only the distinct ones).

The product of its digits is 9720000, while the sum is 51.

The spelling of 55351226154336 in words is "fifty-five trillion, three hundred fifty-one billion, two hundred twenty-six million, one hundred fifty-four thousand, three hundred thirty-six".