54290880 has 168 divisors, whose sum is σ = 213494112. Its totient is φ = 12404736.

The previous prime is 54290861. The next prime is 54290893. The reversal of 54290880 is 8809245.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18814 + ... + 21506.

Almost surely, 2^54290880 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 54290880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106747056).

54290880 is an abundant number, since it is smaller than the sum of its proper divisors (159203232).

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

54290880 is a wasteful number, since it uses less digits than its factorization.

54290880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723 (or 2710 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 54290880 is about 7368.2345239548. The cubic root of 54290880 is about 378.6537774713.

The spelling of 54290880 in words is "fifty-four million, two hundred ninety thousand, eight hundred eighty".