1383913168558 has 8 divisors (see below), whose sum is σ = 2197979738352. Its totient is φ = 651253255776.

The previous prime is 1383913168529. The next prime is 1383913168577. The reversal of 1383913168558 is 8558613193831.

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

It is a junction number, because it is equal to n+sod(n) for n = 1383913168496 and 1383913168505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20351664210 + ... + 20351664277.

It is an arithmetic number, because the mean of its divisors is an integer number (274747467294).

Almost surely, 2^{1383913168558} is an apocalyptic number.

1383913168558 is a deficient number, since it is larger than the sum of its proper divisors (814066569794).

1383913168558 is a wasteful number, since it uses less digits than its factorization.

1383913168558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40703328506.

The product of its digits is 18662400, while the sum is 61.

The spelling of 1383913168558 in words is "one trillion, three hundred eighty-three billion, nine hundred thirteen million, one hundred sixty-eight thousand, five hundred fifty-eight".