55250324 has 24 divisors (see below), whose sum is σ = 103625088. Its totient is φ = 25708320.

The previous prime is 55250291. The next prime is 55250353. The reversal of 55250324 is 42305255.

It is a junction number, because it is equal to n+sod(n) for n = 55250293 and 55250302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4712 + ... + 11519.

It is an arithmetic number, because the mean of its divisors is an integer number (4317712).

Almost surely, 2^55250324 is an apocalyptic number.

It is an amenable number.

55250324 is a deficient number, since it is larger than the sum of its proper divisors (48374764).

55250324 is a wasteful number, since it uses less digits than its factorization.

55250324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16295 (or 16293 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 55250324 is about 7433.0561682258. The cubic root of 55250324 is about 380.8713246604.

Adding to 55250324 its reverse (42305255), we get a palindrome (97555579).

The spelling of 55250324 in words is "fifty-five million, two hundred fifty thousand, three hundred twenty-four".