54418401 has 6 divisors (see below), whose sum is σ = 78604370. Its totient is φ = 36278928.

The previous prime is 54418367. The next prime is 54418409. The reversal of 54418401 is 10481445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33074001 + 21344400 = 5751^2 + 4620^2 .

It is not a de Polignac number, because 54418401 - 2⁹ = 54417889 is a prime.

It is a super-2 number, since 2×54418401² = 5922724734793602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54418409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3023236 + ... + 3023253.

Almost surely, 2^54418401 is an apocalyptic number.

It is an amenable number.

54418401 is a deficient number, since it is larger than the sum of its proper divisors (24185969).

54418401 is a wasteful number, since it uses less digits than its factorization.

54418401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046495 (or 6046492 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 54418401 is about 7376.8828782894. The cubic root of 54418401 is about 378.9500123201.

Adding to 54418401 its reverse (10481445), we get a palindrome (64899846).

The spelling of 54418401 in words is "fifty-four million, four hundred eighteen thousand, four hundred one".