5503398043 has 16 divisors (see below), whose sum is σ = 6615899136. Its totient is φ = 4510830240.

The previous prime is 5503398029. The next prime is 5503398059. The reversal of 5503398043 is 3408933055.

It is a cyclic number.

It is not a de Polignac number, because 5503398043 - 2¹³ = 5503389851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5503397987 and 5503398005.

It is not an unprimeable number, because it can be changed into a prime (5503398443) 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, 441355 + ... + 453652.

It is an arithmetic number, because the mean of its divisors is an integer number (413493696).

Almost surely, 2^5503398043 is an apocalyptic number.

5503398043 is a deficient number, since it is larger than the sum of its proper divisors (1112501093).

5503398043 is a wasteful number, since it uses less digits than its factorization.

5503398043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895074.

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 5503398043 is about 74184.8909347449. The cubic root of 5503398043 is about 1765.5376163224.

The spelling of 5503398043 in words is "five billion, five hundred three million, three hundred ninety-eight thousand, forty-three".