5555340403 has 8 divisors (see below), whose sum is σ = 5850666320. Its totient is φ = 5260308480.

The previous prime is 5555340377. The next prime is 5555340407. The reversal of 5555340403 is 3040435555.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5555340403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555340407) 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, 34158 + ... + 110803.

It is an arithmetic number, because the mean of its divisors is an integer number (731333290).

Almost surely, 2^5555340403 is an apocalyptic number.

5555340403 is a deficient number, since it is larger than the sum of its proper divisors (295325917).

5555340403 is a wasteful number, since it uses less digits than its factorization.

5555340403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146997.

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 5555340403 is about 74534.1559487997. The cubic root of 5555340403 is about 1771.0747516385.

Adding to 5555340403 its reverse (3040435555), we get a palindrome (8595775958).

The spelling of 5555340403 in words is "five billion, five hundred fifty-five million, three hundred forty thousand, four hundred three".