1359955164789 has 32 divisors (see below), whose sum is σ = 2182567766400. Its totient is φ = 836895449520.

The previous prime is 1359955164713. The next prime is 1359955164791. The reversal of 1359955164789 is 9874615599531.

1359955164789 is a `hidden beast` number, since 1 + 3 + 5 + 9 + 9 + 551 + 64 + 7 + 8 + 9 = 666.

It is not a de Polignac number, because 1359955164789 - 2¹² = 1359955160693 is a prime.

It is a super-2 number, since 2×1359955164789² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359955164089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11403747 + ... + 11522384.

It is an arithmetic number, because the mean of its divisors is an integer number (68205242700).

Almost surely, 2^{1359955164789} is an apocalyptic number.

It is an amenable number.

1359955164789 is a deficient number, since it is larger than the sum of its proper divisors (822612601611).

1359955164789 is an equidigital number, since it uses as much as digits as its factorization.

1359955164789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22926179 (or 22926147 counting only the distinct ones).

The product of its digits is 367416000, while the sum is 72.

The spelling of 1359955164789 in words is "one trillion, three hundred fifty-nine billion, nine hundred fifty-five million, one hundred sixty-four thousand, seven hundred eighty-nine".