55083493360 has 80 divisors (see below), whose sum is σ = 146399504832. Its totient is φ = 18881280000.

The previous prime is 55083493357. The next prime is 55083493369. The reversal of 55083493360 is 6339438055.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 55083493360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55083493369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3071620 + ... + 3089500.

Almost surely, 2^55083493360 is an apocalyptic number.

It is an amenable number.

55083493360 is an abundant number, since it is smaller than the sum of its proper divisors (91316011472).

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

55083493360 is a wasteful number, since it uses less digits than its factorization.

55083493360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23402 (or 23396 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 55083493360 in words is "fifty-five billion, eighty-three million, four hundred ninety-three thousand, three hundred sixty".