54737856 has 70 divisors (see below), whose sum is σ = 162275520. Its totient is φ = 18244224.

The previous prime is 54737849. The next prime is 54737857. The reversal of 54737856 is 65873745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54737857) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 96 + ... + 10463.

Almost surely, 2^54737856 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 54737856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81137760).

54737856 is an abundant number, since it is smaller than the sum of its proper divisors (107537664).

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

54737856 is a wasteful number, since it uses less digits than its factorization.

54737856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10583 (or 10564 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The square root of 54737856 is about 7398.5036324922. The cubic root of 54737856 is about 379.6900889627.

The spelling of 54737856 in words is "fifty-four million, seven hundred thirty-seven thousand, eight hundred fifty-six".