55226524 has 12 divisors (see below), whose sum is σ = 96698448. Its totient is φ = 27598400.

The previous prime is 55226503. The next prime is 55226543. The reversal of 55226524 is 42562255.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12804 + ... + 16564.

It is an arithmetic number, because the mean of its divisors is an integer number (8058204).

Almost surely, 2^55226524 is an apocalyptic number.

It is an amenable number.

55226524 is a deficient number, since it is larger than the sum of its proper divisors (41471924).

55226524 is a wasteful number, since it uses less digits than its factorization.

55226524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7436 (or 7434 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 55226524 is about 7431.4550392235. The cubic root of 55226524 is about 380.8166279107.

Adding to 55226524 its reverse (42562255), we get a palindrome (97788779).

The spelling of 55226524 in words is "fifty-five million, two hundred twenty-six thousand, five hundred twenty-four".