5355531403 has 4 divisors (see below), whose sum is σ = 5670562680. Its totient is φ = 5040500128.

The previous prime is 5355531383. The next prime is 5355531407. The reversal of 5355531403 is 3041355535.

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

It is a cyclic number.

It is not a de Polignac number, because 5355531403 - 2¹³ = 5355523211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5355531407) 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, 157515613 + ... + 157515646.

It is an arithmetic number, because the mean of its divisors is an integer number (1417640670).

Almost surely, 2^5355531403 is an apocalyptic number.

5355531403 is a deficient number, since it is larger than the sum of its proper divisors (315031277).

5355531403 is a wasteful number, since it uses less digits than its factorization.

5355531403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315031276.

The product of its (nonzero) digits is 67500, while the sum is 34.

The square root of 5355531403 is about 73181.4963156671. The cubic root of 5355531403 is about 1749.5815492564.

Adding to 5355531403 its reverse (3041355535), we get a palindrome (8396886938).

The spelling of 5355531403 in words is "five billion, three hundred fifty-five million, five hundred thirty-one thousand, four hundred three".