5553135221351 has 4 divisors (see below), whose sum is σ = 5553143079072. Its totient is φ = 5553127363632.

The previous prime is 5553135221329. The next prime is 5553135221401. The reversal of 5553135221351 is 1531225313555.

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-5553135221351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5553135221299 and 5553135221308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553135221321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2751110 + ... + 4321443.

It is an arithmetic number, because the mean of its divisors is an integer number (1388285769768).

Almost surely, 2^{5553135221351} is an apocalyptic number.

5553135221351 is a deficient number, since it is larger than the sum of its proper divisors (7857721).

5553135221351 is an equidigital number, since it uses as much as digits as its factorization.

5553135221351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7857720.

The product of its digits is 337500, while the sum is 41.

The spelling of 5553135221351 in words is "five trillion, five hundred fifty-three billion, one hundred thirty-five million, two hundred twenty-one thousand, three hundred fifty-one".