54438001 has 4 divisors (see below), whose sum is σ = 54461952. Its totient is φ = 54414052.

The previous prime is 54437963. The next prime is 54438019. The reversal of 54438001 is 10083445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54438001 - 2¹⁷ = 54306929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54438101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8161 + ... + 13246.

It is an arithmetic number, because the mean of its divisors is an integer number (13615488).

Almost surely, 2^54438001 is an apocalyptic number.

It is an amenable number.

54438001 is a deficient number, since it is larger than the sum of its proper divisors (23951).

54438001 is a wasteful number, since it uses less digits than its factorization.

54438001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23950.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 54438001 is about 7378.2112330835. The cubic root of 54438001 is about 378.9955026234.

The spelling of 54438001 in words is "fifty-four million, four hundred thirty-eight thousand, one".