1359809011598 has 8 divisors (see below), whose sum is σ = 2087148715608. Its totient is φ = 664092773064.

The previous prime is 1359809011591. The next prime is 1359809011601. The reversal of 1359809011598 is 8951109089531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359809011591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7905866261 + ... + 7905866432.

It is an arithmetic number, because the mean of its divisors is an integer number (260893589451).

Almost surely, 2^{1359809011598} is an apocalyptic number.

1359809011598 is a deficient number, since it is larger than the sum of its proper divisors (727339704010).

1359809011598 is a wasteful number, since it uses less digits than its factorization.

1359809011598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15811732738.

The product of its (nonzero) digits is 3499200, while the sum is 59.

The spelling of 1359809011598 in words is "one trillion, three hundred fifty-nine billion, eight hundred nine million, eleven thousand, five hundred ninety-eight".