5255520944 has 10 divisors (see below), whose sum is σ = 10182571860. Its totient is φ = 2627760464.

The previous prime is 5255520943. The next prime is 5255520971. The reversal of 5255520944 is 4490255525.

It is a super-2 number, since 2×5255520944² = 55241000785645302272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5255520943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164235014 + ... + 164235045.

It is an arithmetic number, because the mean of its divisors is an integer number (1018257186).

Almost surely, 2^5255520944 is an apocalyptic number.

It is an amenable number.

5255520944 is a deficient number, since it is larger than the sum of its proper divisors (4927050916).

5255520944 is a wasteful number, since it uses less digits than its factorization.

5255520944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328470067 (or 328470061 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The square root of 5255520944 is about 72494.9718532258. The cubic root of 5255520944 is about 1738.6223454672.

The spelling of 5255520944 in words is "five billion, two hundred fifty-five million, five hundred twenty thousand, nine hundred forty-four".