5553343131 has 64 divisors (see below), whose sum is σ = 9282723840. Its totient is φ = 2879815680.

The previous prime is 5553343079. The next prime is 5553343141. The reversal of 5553343131 is 1313433555.

It is a happy number.

It is not a de Polignac number, because 5553343131 - 2⁶ = 5553343067 is a prime.

It is a super-2 number, since 2×5553343131² = 61679239861249766322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5553343092 and 5553343101.

It is not an unprimeable number, because it can be changed into a prime (5553343141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3728835 + ... + 3730323.

It is an arithmetic number, because the mean of its divisors is an integer number (145042560).

Almost surely, 2^5553343131 is an apocalyptic number.

5553343131 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5553343131 is a deficient number, since it is larger than the sum of its proper divisors (3729380709).

5553343131 is a wasteful number, since it uses less digits than its factorization.

5553343131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884.

The product of its digits is 40500, while the sum is 33.

The square root of 5553343131 is about 74520.7563769988. The cubic root of 5553343131 is about 1770.8624788970.

Adding to 5553343131 its reverse (1313433555), we get a palindrome (6866776686).

The spelling of 5553343131 in words is "five billion, five hundred fifty-three million, three hundred forty-three thousand, one hundred thirty-one".