55160508 has 48 divisors (see below), whose sum is σ = 139144320. Its totient is φ = 16906944.

The previous prime is 55160503. The next prime is 55160519. The reversal of 55160508 is 80506155.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55160503) 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, 53623 + ... + 54641.

It is an arithmetic number, because the mean of its divisors is an integer number (2898840).

Almost surely, 2^55160508 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 55160508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69572160).

55160508 is an abundant number, since it is smaller than the sum of its proper divisors (83983812).

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

55160508 is a wasteful number, since it uses less digits than its factorization.

55160508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 55160508 is about 7427.0120506163. The cubic root of 55160508 is about 380.6648287840.

The spelling of 55160508 in words is "fifty-five million, one hundred sixty thousand, five hundred eight".