1355764533323 has 4 divisors (see below), whose sum is σ = 1360658990400. Its totient is φ = 1350870076248.

The previous prime is 1355764533287. The next prime is 1355764533341. The reversal of 1355764533323 is 3233354675531.

It is a happy number.

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 1355764533323 - 2¹⁶ = 1355764467787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1355764539323) 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, 2447228123 + ... + 2447228676.

It is an arithmetic number, because the mean of its divisors is an integer number (340164747600).

Almost surely, 2^{1355764533323} is an apocalyptic number.

1355764533323 is a deficient number, since it is larger than the sum of its proper divisors (4894457077).

1355764533323 is an equidigital number, since it uses as much as digits as its factorization.

1355764533323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894457076.

The product of its digits is 10206000, while the sum is 50.

The spelling of 1355764533323 in words is "one trillion, three hundred fifty-five billion, seven hundred sixty-four million, five hundred thirty-three thousand, three hundred twenty-three".