5581004803 has 16 divisors (see below), whose sum is σ = 6288556032. Its totient is φ = 4907016000.

The previous prime is 5581004797. The next prime is 5581004827. The reversal of 5581004803 is 3084001855.

It is a cyclic number.

It is not a de Polignac number, because 5581004803 - 2¹⁷ = 5580873731 is a prime.

It is a super-2 number, since 2×5581004803² = 62295229222218137618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5581004503) 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 15 ways as a sum of consecutive naturals, for example, 715975 + ... + 723727.

It is an arithmetic number, because the mean of its divisors is an integer number (393034752).

Almost surely, 2^5581004803 is an apocalyptic number.

5581004803 is a deficient number, since it is larger than the sum of its proper divisors (707551229).

5581004803 is a wasteful number, since it uses less digits than its factorization.

5581004803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9906.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 5581004803 is about 74706.1229284454. The cubic root of 5581004803 is about 1773.7978823937.

The spelling of 5581004803 in words is "five billion, five hundred eighty-one million, four thousand, eight hundred three".