54497080 has 64 divisors (see below), whose sum is σ = 134628480. Its totient is φ = 19689600.

The previous prime is 54497071. The next prime is 54497083. The reversal of 54497080 is 8079445.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54497083) 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, 92547 + ... + 93133.

It is an arithmetic number, because the mean of its divisors is an integer number (2103570).

Almost surely, 2^54497080 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 54497080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67314240).

54497080 is an abundant number, since it is smaller than the sum of its proper divisors (80131400).

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

54497080 is a wasteful number, since it uses less digits than its factorization.

54497080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 54497080 is about 7382.2137601129. The cubic root of 54497080 is about 379.1325550496.

The spelling of 54497080 in words is "fifty-four million, four hundred ninety-seven thousand, eighty".