5503321554 has 16 divisors (see below), whose sum is σ = 11023005792. Its totient is φ = 1831713408.

The previous prime is 5503321553. The next prime is 5503321597. The reversal of 5503321554 is 4551233055.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5503321553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677404 + ... + 685479.

It is an arithmetic number, because the mean of its divisors is an integer number (688937862).

Almost surely, 2^5503321554 is an apocalyptic number.

5503321554 is an abundant number, since it is smaller than the sum of its proper divisors (5519684238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5503321554 is a wasteful number, since it uses less digits than its factorization.

5503321554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363561.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 5503321554 is about 74184.3754034500. The cubic root of 5503321554 is about 1765.5294368406.

The spelling of 5503321554 in words is "five billion, five hundred three million, three hundred twenty-one thousand, five hundred fifty-four".