4905553444 has 36 divisors (see below), whose sum is σ = 9466158492. Its totient is φ = 2222693440.

The previous prime is 4905553421. The next prime is 4905553447. The reversal of 4905553444 is 4443555094.

It can be written as a sum of positive squares in 2 ways, for example, as 2571504100 + 2334049344 = 50710^2 + 48312^2 .

It is a super-2 number, since 2×4905553444² = 48128909183880522272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4905553444.

It is not an unprimeable number, because it can be changed into a prime (4905553447) 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 in 11 ways as a sum of consecutive naturals, for example, 137442 + ... + 169414.

It is an arithmetic number, because the mean of its divisors is an integer number (262948847).

Almost surely, 2^4905553444 is an apocalyptic number.

4905553444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4905553444 is a deficient number, since it is larger than the sum of its proper divisors (4560605048).

4905553444 is a wasteful number, since it uses less digits than its factorization.

4905553444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32316 (or 32303 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The square root of 4905553444 is about 70039.6562241706. The cubic root of 4905553444 is about 1699.1406780415.

The spelling of 4905553444 in words is "four billion, nine hundred five million, five hundred fifty-three thousand, four hundred forty-four".