55232254 has 64 divisors (see below), whose sum is σ = 107868672. Its totient is φ = 20592000.

The previous prime is 55232237. The next prime is 55232257. The reversal of 55232254 is 45223255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55232257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 546804 + ... + 546904.

It is an arithmetic number, because the mean of its divisors is an integer number (1685448).

Almost surely, 2^55232254 is an apocalyptic number.

55232254 is a deficient number, since it is larger than the sum of its proper divisors (52636418).

55232254 is a wasteful number, since it uses less digits than its factorization.

55232254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241.

The product of its digits is 12000, while the sum is 28.

The square root of 55232254 is about 7431.8405526491. The cubic root of 55232254 is about 380.8297979339.

It can be divided in two parts, 5523 and 2254, that added together give a palindrome (7777).

The spelling of 55232254 in words is "fifty-five million, two hundred thirty-two thousand, two hundred fifty-four".