5405213354333 has 4 divisors (see below), whose sum is σ = 5820998996988. Its totient is φ = 4989427711680.

The previous prime is 5405213354311. The next prime is 5405213354377. The reversal of 5405213354333 is 3334533125045.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1148097249049 + 4257116105284 = 1071493^2 + 2063278^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5405213354333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405213354383) 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, 207892821308 + ... + 207892821333.

It is an arithmetic number, because the mean of its divisors is an integer number (1455249749247).

Almost surely, 2^{5405213354333} is an apocalyptic number.

It is an amenable number.

5405213354333 is a deficient number, since it is larger than the sum of its proper divisors (415785642655).

5405213354333 is a wasteful number, since it uses less digits than its factorization.

5405213354333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415785642654.

The product of its (nonzero) digits is 972000, while the sum is 41.

Adding to 5405213354333 its reverse (3334533125045), we get a palindrome (8739746479378).

The spelling of 5405213354333 in words is "five trillion, four hundred five billion, two hundred thirteen million, three hundred fifty-four thousand, three hundred thirty-three".