1363542545201 has 16 divisors (see below), whose sum is σ = 1426534155264. Its totient is φ = 1300862836944.

The previous prime is 1363542545171. The next prime is 1363542545203. The reversal of 1363542545201 is 1025452453631.

It is a cyclic number.

It is not a de Polignac number, because 1363542545201 - 2¹⁸ = 1363542283057 is a prime.

It is a super-2 number, since 2×1363542545201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1363542545203) 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, 20879666 + ... + 20944868.

It is an arithmetic number, because the mean of its divisors is an integer number (89158384704).

Almost surely, 2^{1363542545201} is an apocalyptic number.

It is an amenable number.

1363542545201 is a deficient number, since it is larger than the sum of its proper divisors (62991610063).

1363542545201 is a wasteful number, since it uses less digits than its factorization.

1363542545201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67580.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 1363542545201 its reverse (1025452453631), we get a palindrome (2388994998832).

The spelling of 1363542545201 in words is "one trillion, three hundred sixty-three billion, five hundred forty-two million, five hundred forty-five thousand, two hundred one".