54845180 has 24 divisors (see below), whose sum is σ = 124035072. Its totient is φ = 20250432.

The previous prime is 54845173. The next prime is 54845201. The reversal of 54845180 is 8154845.

It is a self number, because there is not a number n which added to its sum of digits gives 54845180.

It is a congruent number.

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, 105212 + ... + 105731.

It is an arithmetic number, because the mean of its divisors is an integer number (5168128).

Almost surely, 2^54845180 is an apocalyptic number.

It is an amenable number.

54845180 is an abundant number, since it is smaller than the sum of its proper divisors (69189892).

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

54845180 is a wasteful number, since it uses less digits than its factorization.

54845180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210965 (or 210963 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 54845180 is about 7405.7531689896. The cubic root of 54845180 is about 379.9380785530.

The spelling of 54845180 in words is "fifty-four million, eight hundred forty-five thousand, one hundred eighty".