1353236213765 has 16 divisors (see below), whose sum is σ = 1625693666688. Its totient is φ = 1081382444736.

The previous prime is 1353236213711. The next prime is 1353236213801. The reversal of 1353236213765 is 5673126323531.

It is a cyclic number.

It is not a de Polignac number, because 1353236213765 - 2¹⁸ = 1353235951621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62101202 + ... + 62122988.

It is an arithmetic number, because the mean of its divisors is an integer number (101605854168).

Almost surely, 2^{1353236213765} is an apocalyptic number.

It is an amenable number.

1353236213765 is a deficient number, since it is larger than the sum of its proper divisors (272457452923).

1353236213765 is a wasteful number, since it uses less digits than its factorization.

1353236213765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35068.

The product of its digits is 2041200, while the sum is 47.

The spelling of 1353236213765 in words is "one trillion, three hundred fifty-three billion, two hundred thirty-six million, two hundred thirteen thousand, seven hundred sixty-five".