55344162136 has 32 divisors (see below), whose sum is σ = 107398224000. Its totient is φ = 26705518336.

The previous prime is 55344162121. The next prime is 55344162187. The reversal of 55344162136 is 63126144355.

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 7 ways as a sum of consecutive naturals, for example, 457980 + ... + 566068.

It is an arithmetic number, because the mean of its divisors is an integer number (3356194500).

Almost surely, 2^55344162136 is an apocalyptic number.

It is an amenable number.

55344162136 is a deficient number, since it is larger than the sum of its proper divisors (52054061864).

55344162136 is a wasteful number, since it uses less digits than its factorization.

55344162136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110331 (or 110327 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The spelling of 55344162136 in words is "fifty-five billion, three hundred forty-four million, one hundred sixty-two thousand, one hundred thirty-six".