54655594 has 16 divisors (see below), whose sum is σ = 95284800. Its totient is φ = 23026464.

The previous prime is 54655591. The next prime is 54655619. The reversal of 54655594 is 49555645.

It is a self number, because there is not a number n which added to its sum of digits gives 54655594.

It is not an unprimeable number, because it can be changed into a prime (54655591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32259 + ... + 33910.

It is an arithmetic number, because the mean of its divisors is an integer number (5955300).

Almost surely, 2^54655594 is an apocalyptic number.

54655594 is a deficient number, since it is larger than the sum of its proper divisors (40629206).

54655594 is a wasteful number, since it uses less digits than its factorization.

54655594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66237.

The product of its digits is 540000, while the sum is 43.

The square root of 54655594 is about 7392.9421748043. The cubic root of 54655594 is about 379.4997896707.

The spelling of 54655594 in words is "fifty-four million, six hundred fifty-five thousand, five hundred ninety-four".