1353736553356 has 48 divisors (see below), whose sum is σ = 2732841861120. Its totient is φ = 580961232000.

The previous prime is 1353736553353. The next prime is 1353736553357. The reversal of 1353736553356 is 6533556373531.

It is a junction number, because it is equal to n+sod(n) for n = 1353736553297 and 1353736553306.

It is not an unprimeable number, because it can be changed into a prime (1353736553353) 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, 12047436 + ... + 12159283.

It is an arithmetic number, because the mean of its divisors is an integer number (56934205440).

Almost surely, 2^{1353736553356} is an apocalyptic number.

It is an amenable number.

1353736553356 is an abundant number, since it is smaller than the sum of its proper divisors (1379105307764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1353736553356 is a wasteful number, since it uses less digits than its factorization.

1353736553356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24206806 (or 24206804 counting only the distinct ones).

The product of its digits is 38272500, while the sum is 55.

The spelling of 1353736553356 in words is "one trillion, three hundred fifty-three billion, seven hundred thirty-six million, five hundred fifty-three thousand, three hundred fifty-six".