1353256353333 has 16 divisors (see below), whose sum is σ = 2022566039040. Its totient is φ = 894187086912.

The previous prime is 1353256353287. The next prime is 1353256353367. The reversal of 1353256353333 is 3333536523531.

1353256353333 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 2 + 5 + 635 + 3 + 3 + 3 + 3 = 666.

It is not a de Polignac number, because 1353256353333 - 2¹³ = 1353256345141 is a prime.

It is a super-2 number, since 2×1353256353333² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353256353833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221769541 + ... + 221775642.

It is an arithmetic number, because the mean of its divisors is an integer number (126410377440).

Almost surely, 2^{1353256353333} is an apocalyptic number.

It is an amenable number.

1353256353333 is a deficient number, since it is larger than the sum of its proper divisors (669309685707).

1353256353333 is a wasteful number, since it uses less digits than its factorization.

1353256353333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443545305 (or 443545299 counting only the distinct ones).

The product of its digits is 3280500, while the sum is 45.

The spelling of 1353256353333 in words is "one trillion, three hundred fifty-three billion, two hundred fifty-six million, three hundred fifty-three thousand, three hundred thirty-three".