54225433 has 4 divisors (see below), whose sum is σ = 54365220. Its totient is φ = 54085648.

The previous prime is 54225407. The next prime is 54225443. The reversal of 54225433 is 33452245.

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 12131289 + 42094144 = 3483^2 + 6488^2 .

It is a cyclic number.

It is not a de Polignac number, because 54225433 - 2¹⁷ = 54094361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54225443) 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, 69310 + ... + 70087.

It is an arithmetic number, because the mean of its divisors is an integer number (13591305).

Almost surely, 2^54225433 is an apocalyptic number.

It is an amenable number.

54225433 is a deficient number, since it is larger than the sum of its proper divisors (139787).

54225433 is a wasteful number, since it uses less digits than its factorization.

54225433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139786.

The product of its digits is 14400, while the sum is 28.

The square root of 54225433 is about 7363.7920258519. The cubic root of 54225433 is about 378.5015621055.

Adding to 54225433 its reverse (33452245), we get a palindrome (87677678).

The spelling of 54225433 in words is "fifty-four million, two hundred twenty-five thousand, four hundred thirty-three".