54607638 has 32 divisors (see below), whose sum is σ = 119633760. Its totient is φ = 16540160.

The previous prime is 54607633. The next prime is 54607639. The reversal of 54607638 is 83670645.

54607638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54607596 and 54607605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54607633) by changing a digit.

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, 6273 + ... + 12188.

It is an arithmetic number, because the mean of its divisors is an integer number (3738555).

Almost surely, 2^54607638 is an apocalyptic number.

54607638 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

54607638 is an abundant number, since it is smaller than the sum of its proper divisors (65026122).

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

54607638 is a wasteful number, since it uses less digits than its factorization.

54607638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18512.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 54607638 is about 7389.6980993813. The cubic root of 54607638 is about 379.3887634182.

The spelling of 54607638 in words is "fifty-four million, six hundred seven thousand, six hundred thirty-eight".