5503003000553 has 8 divisors (see below), whose sum is σ = 5695324943880. Its totient is φ = 5310851938560.

The previous prime is 5503003000541. The next prime is 5503003000567. The reversal of 5503003000553 is 3550003003055.

It can be written as a sum of positive squares in 4 ways, for example, as 1625285867689 + 3877717132864 = 1274867^2 + 1969192^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5503003000553 - 2¹⁴ = 5503002984169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5503003008553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42654800 + ... + 42783617.

It is an arithmetic number, because the mean of its divisors is an integer number (711915617985).

Almost surely, 2^{5503003000553} is an apocalyptic number.

It is an amenable number.

5503003000553 is a deficient number, since it is larger than the sum of its proper divisors (192321943327).

5503003000553 is a wasteful number, since it uses less digits than its factorization.

5503003000553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85440667.

The product of its (nonzero) digits is 16875, while the sum is 29.

The spelling of 5503003000553 in words is "five trillion, five hundred three billion, three million, five hundred fifty-three", and thus it is an aban number.