54421135 has 8 divisors (see below), whose sum is σ = 66200400. Its totient is φ = 42940224.

The previous prime is 54421109. The next prime is 54421153. The reversal of 54421135 is 53112445.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54421135 - 2¹¹ = 54419087 is a prime.

It is a plaindrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74185 + ... + 74914.

It is an arithmetic number, because the mean of its divisors is an integer number (8275050).

Almost surely, 2^54421135 is an apocalyptic number.

54421135 is a deficient number, since it is larger than the sum of its proper divisors (11779265).

54421135 is a wasteful number, since it uses less digits than its factorization.

54421135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149177.

The product of its digits is 2400, while the sum is 25.

The square root of 54421135 is about 7377.0681845839. The cubic root of 54421135 is about 378.9563584087.

The spelling of 54421135 in words is "fifty-four million, four hundred twenty-one thousand, one hundred thirty-five".