55654368 has 96 divisors (see below), whose sum is σ = 182165760. Its totient is φ = 14453760.

The previous prime is 55654351. The next prime is 55654381. The reversal of 55654368 is 86345655.

It is a happy number.

55654368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3628 + ... + 11156.

It is an arithmetic number, because the mean of its divisors is an integer number (1897560).

Almost surely, 2^55654368 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 55654368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91082880).

55654368 is an abundant number, since it is smaller than the sum of its proper divisors (126511392).

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

55654368 is a wasteful number, since it uses less digits than its factorization.

55654368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7560 (or 7552 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The square root of 55654368 is about 7460.1855204814. The cubic root of 55654368 is about 381.7975042193.

The spelling of 55654368 in words is "fifty-five million, six hundred fifty-four thousand, three hundred sixty-eight".