55356443436162 has 32 divisors (see below), whose sum is σ = 120778389175104. Its totient is φ = 16774583384000.

The previous prime is 55356443436131. The next prime is 55356443436187. The reversal of 55356443436162 is 26163434465355.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9605488 + ... + 14247044.

It is an arithmetic number, because the mean of its divisors is an integer number (3774324661722).

Almost surely, 2^{55356443436162} is an apocalyptic number.

55356443436162 is an abundant number, since it is smaller than the sum of its proper divisors (65421945738942).

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

55356443436162 is a wasteful number, since it uses less digits than its factorization.

55356443436162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822274.

The product of its digits is 93312000, while the sum is 57.

The spelling of 55356443436162 in words is "fifty-five trillion, three hundred fifty-six billion, four hundred forty-three million, four hundred thirty-six thousand, one hundred sixty-two".