5553105403 has 4 divisors (see below), whose sum is σ = 5879758680. Its totient is φ = 5226452128.

The previous prime is 5553105377. The next prime is 5553105407. The reversal of 5553105403 is 3045013555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5553105403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5553105407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163326613 + ... + 163326646.

It is an arithmetic number, because the mean of its divisors is an integer number (1469939670).

Almost surely, 2^5553105403 is an apocalyptic number.

5553105403 is a deficient number, since it is larger than the sum of its proper divisors (326653277).

5553105403 is a wasteful number, since it uses less digits than its factorization.

5553105403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326653276.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 5553105403 is about 74519.1613143895. The cubic root of 5553105403 is about 1770.8372094577.

Adding to 5553105403 its reverse (3045013555), we get a palindrome (8598118958).

The spelling of 5553105403 in words is "five billion, five hundred fifty-three million, one hundred five thousand, four hundred three".