54222353 has 4 divisors (see below), whose sum is σ = 55687860. Its totient is φ = 52756848.

The previous prime is 54222319. The next prime is 54222383. The reversal of 54222353 is 35322245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52171729 + 2050624 = 7223^2 + 1432^2 .

It is a cyclic number.

It is not a de Polignac number, because 54222353 - 2¹² = 54218257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54222383) 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, 732698 + ... + 732771.

It is an arithmetic number, because the mean of its divisors is an integer number (13921965).

Almost surely, 2^54222353 is an apocalyptic number.

It is an amenable number.

54222353 is a deficient number, since it is larger than the sum of its proper divisors (1465507).

54222353 is a wasteful number, since it uses less digits than its factorization.

54222353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465506.

The product of its digits is 7200, while the sum is 26.

The square root of 54222353 is about 7363.5828915006. The cubic root of 54222353 is about 378.4943956842.

Adding to 54222353 its reverse (35322245), we get a palindrome (89544598).

The spelling of 54222353 in words is "fifty-four million, two hundred twenty-two thousand, three hundred fifty-three".