55980084344 has 16 divisors (see below), whose sum is σ = 108582060600. Its totient is φ = 27024868192.

The previous prime is 55980084343. The next prime is 55980084421. The reversal of 55980084344 is 44348008955.

It is a super-2 number, since 2×55980084344² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55980084292 and 55980084301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55980084343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120646502 + ... + 120646965.

Almost surely, 2^55980084344 is an apocalyptic number.

It is an amenable number.

55980084344 is a deficient number, since it is larger than the sum of its proper divisors (52601976256).

55980084344 is a wasteful number, since it uses less digits than its factorization.

55980084344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241293502 (or 241293498 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 55980084344 in words is "fifty-five billion, nine hundred eighty million, eighty-four thousand, three hundred forty-four".