55342250055554 has 16 divisors (see below), whose sum is σ = 103497194909376. Its totient is φ = 21561915606000.

The previous prime is 55342250055497. The next prime is 55342250055607. The reversal of 55342250055554 is 45555005224355.

It is a super-2 number, since 2×55342250055554² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179682629897 + ... + 179682630204.

It is an arithmetic number, because the mean of its divisors is an integer number (6468574681836).

Almost surely, 2^{55342250055554} is an apocalyptic number.

55342250055554 is a deficient number, since it is larger than the sum of its proper divisors (48154944853822).

55342250055554 is a wasteful number, since it uses less digits than its factorization.

55342250055554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359365260121.

The product of its (nonzero) digits is 15000000, while the sum is 50.

The spelling of 55342250055554 in words is "fifty-five trillion, three hundred forty-two billion, two hundred fifty million, fifty-five thousand, five hundred fifty-four".