54438036 has 24 divisors (see below), whose sum is σ = 128919840. Its totient is φ = 17874912.

The previous prime is 54438019. The next prime is 54438053. The reversal of 54438036 is 63083445.

54438036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54438019) and next prime (54438053).

It is a junction number, because it is equal to n+sod(n) for n = 54437988 and 54438006.

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 7 ways as a sum of consecutive naturals, for example, 33051 + ... + 34658.

It is an arithmetic number, because the mean of its divisors is an integer number (5371660).

Almost surely, 2^54438036 is an apocalyptic number.

It is an amenable number.

54438036 is an abundant number, since it is smaller than the sum of its proper divisors (74481804).

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

54438036 is a wasteful number, since it uses less digits than its factorization.

54438036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67783 (or 67781 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 54438036 is about 7378.2136049318. The cubic root of 54438036 is about 378.9955838464.

The spelling of 54438036 in words is "fifty-four million, four hundred thirty-eight thousand, thirty-six".