1345561135363 has 16 divisors (see below), whose sum is σ = 1358627774400. Its totient is φ = 1332563752960.

The previous prime is 1345561135333. The next prime is 1345561135367. The reversal of 1345561135363 is 3635311655431.

It is a cyclic number.

It is not a de Polignac number, because 1345561135363 - 2²¹ = 1345559038211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345561135367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57685743 + ... + 57709063.

It is an arithmetic number, because the mean of its divisors is an integer number (84914235900).

Almost surely, 2^{1345561135363} is an apocalyptic number.

1345561135363 is a deficient number, since it is larger than the sum of its proper divisors (13066639037).

1345561135363 is a wasteful number, since it uses less digits than its factorization.

1345561135363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24782.

The product of its digits is 1458000, while the sum is 46.

The spelling of 1345561135363 in words is "one trillion, three hundred forty-five billion, five hundred sixty-one million, one hundred thirty-five thousand, three hundred sixty-three".