55125223304 has 32 divisors (see below), whose sum is σ = 104707358400. Its totient is φ = 27205588800.

The previous prime is 55125223267. The next prime is 55125223313. The reversal of 55125223304 is 40332252155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44327 + ... + 334985.

It is an arithmetic number, because the mean of its divisors is an integer number (3272104950).

Almost surely, 2^55125223304 is an apocalyptic number.

It is an amenable number.

55125223304 is a deficient number, since it is larger than the sum of its proper divisors (49582135096).

55125223304 is a wasteful number, since it uses less digits than its factorization.

55125223304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290973 (or 290969 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 55125223304 its reverse (40332252155), we get a palindrome (95457475459).

The spelling of 55125223304 in words is "fifty-five billion, one hundred twenty-five million, two hundred twenty-three thousand, three hundred four".