1353235251332 has 6 divisors (see below), whose sum is σ = 2368161689838. Its totient is φ = 676617625664.

The previous prime is 1353235251293. The next prime is 1353235251437. The reversal of 1353235251332 is 2331525323531.

It can be written as a sum of positive squares in only one way, i.e., 956922194176 + 396313057156 = 978224^2 + 629534^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169154406413 + ... + 169154406420.

It is an arithmetic number, because the mean of its divisors is an integer number (394693614973).

Almost surely, 2^{1353235251332} is an apocalyptic number.

It is an amenable number.

1353235251332 is a deficient number, since it is larger than the sum of its proper divisors (1014926438506).

1353235251332 is a wasteful number, since it uses less digits than its factorization.

1353235251332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338308812837 (or 338308812835 counting only the distinct ones).

The product of its digits is 243000, while the sum is 38.

The spelling of 1353235251332 in words is "one trillion, three hundred fifty-three billion, two hundred thirty-five million, two hundred fifty-one thousand, three hundred thirty-two".