54532223 has 16 divisors (see below), whose sum is σ = 58662240. Its totient is φ = 50544000.

The previous prime is 54532211. The next prime is 54532237. The reversal of 54532223 is 32223545.

It is a cyclic number.

It is not a de Polignac number, because 54532223 - 2⁴ = 54532207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54532192 and 54532201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54532253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301193 + ... + 301373.

It is an arithmetic number, because the mean of its divisors is an integer number (3666390).

Almost surely, 2^54532223 is an apocalyptic number.

54532223 is a deficient number, since it is larger than the sum of its proper divisors (4130017).

54532223 is a wasteful number, since it uses less digits than its factorization.

54532223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458.

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

The square root of 54532223 is about 7384.5936245673. The cubic root of 54532223 is about 379.2140333746.

Adding to 54532223 its reverse (32223545), we get a palindrome (86755768).

It can be divided in two parts, 545 and 32223, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 54532223 in words is "fifty-four million, five hundred thirty-two thousand, two hundred twenty-three".