54565704 has 128 divisors (see below), whose sum is σ = 162432000. Its totient is φ = 16934400.

The previous prime is 54565703. The next prime is 54565741. The reversal of 54565704 is 40756545.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54565703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194044 + ... + 194324.

It is an arithmetic number, because the mean of its divisors is an integer number (1269000).

Almost surely, 2^54565704 is an apocalyptic number.

54565704 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54565704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81216000).

54565704 is an abundant number, since it is smaller than the sum of its proper divisors (107866296).

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

54565704 is a wasteful number, since it uses less digits than its factorization.

54565704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 54565704 is about 7386.8602261042. The cubic root of 54565704 is about 379.2916258318.

The spelling of 54565704 in words is "fifty-four million, five hundred sixty-five thousand, seven hundred four".