1383585535487 has 8 divisors (see below), whose sum is σ = 1392915451200. Its totient is φ = 1374256208160.

The previous prime is 1383585535471. The next prime is 1383585535543. The reversal of 1383585535487 is 7845355853831.

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

It is a cyclic number.

It is not a de Polignac number, because 1383585535487 - 2⁴ = 1383585535471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383585535417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5232437 + ... + 5490497.

It is an arithmetic number, because the mean of its divisors is an integer number (174114431400).

Almost surely, 2^{1383585535487} is an apocalyptic number.

1383585535487 is a deficient number, since it is larger than the sum of its proper divisors (9329915713).

1383585535487 is a wasteful number, since it uses less digits than its factorization.

1383585535487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294193.

The product of its digits is 241920000, while the sum is 65.

The spelling of 1383585535487 in words is "one trillion, three hundred eighty-three billion, five hundred eighty-five million, five hundred thirty-five thousand, four hundred eighty-seven".