1353243536356 has 6 divisors (see below), whose sum is σ = 2368176188630. Its totient is φ = 676621768176.

The previous prime is 1353243536341. The next prime is 1353243536357. The reversal of 1353243536356 is 6536353423531.

It can be written as a sum of positive squares in only one way, i.e., 1298596993600 + 54646542756 = 1139560^2 + 233766^2 .

It is not an unprimeable number, because it can be changed into a prime (1353243536357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169155442041 + ... + 169155442048.

Almost surely, 2^{1353243536356} is an apocalyptic number.

It is an amenable number.

1353243536356 is a deficient number, since it is larger than the sum of its proper divisors (1014932652274).

1353243536356 is a wasteful number, since it uses less digits than its factorization.

1353243536356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338310884093 (or 338310884091 counting only the distinct ones).

The product of its digits is 8748000, while the sum is 49.

Adding to 1353243536356 its reverse (6536353423531), we get a palindrome (7889596959887).

The spelling of 1353243536356 in words is "one trillion, three hundred fifty-three billion, two hundred forty-three million, five hundred thirty-six thousand, three hundred fifty-six".