55607023160 has 192 divisors, whose sum is σ = 138098973600. Its totient is φ = 20139245568.

The previous prime is 55607023127. The next prime is 55607023181. The reversal of 55607023160 is 6132070655.

It is a self number, because there is not a number n which added to its sum of digits gives 55607023160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89833331 + ... + 89833949.

Almost surely, 2^55607023160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55607023160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69049486800).

55607023160 is an abundant number, since it is smaller than the sum of its proper divisors (82491950440).

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

55607023160 is a wasteful number, since it uses less digits than its factorization.

55607023160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 873 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 55607023160 in words is "fifty-five billion, six hundred seven million, twenty-three thousand, one hundred sixty".