5503371721442 has 16 divisors (see below), whose sum is σ = 9436362795072. Its totient is φ = 2358085062480.

The previous prime is 5503371721433. The next prime is 5503371721447. The reversal of 5503371721442 is 2441271733055.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5503371721393 and 5503371721402.

It is not an unprimeable number, because it can be changed into a prime (5503371721447) by changing a digit.

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, 41833493 + ... + 41964840.

It is an arithmetic number, because the mean of its divisors is an integer number (589772674692).

Almost surely, 2^{5503371721442} is an apocalyptic number.

5503371721442 is a deficient number, since it is larger than the sum of its proper divisors (3932991073630).

5503371721442 is a wasteful number, since it uses less digits than its factorization.

5503371721442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83803033.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 5503371721442 in words is "five trillion, five hundred three billion, three hundred seventy-one million, seven hundred twenty-one thousand, four hundred forty-two".