1383607132805 has 32 divisors (see below), whose sum is σ = 1722997785600. Its totient is φ = 1065494707200.

The previous prime is 1383607132793. The next prime is 1383607132811. The reversal of 1383607132805 is 5082317063831.

It is not a de Polignac number, because 1383607132805 - 2²⁰ = 1383606084229 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1383607132805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38707181 + ... + 38742909.

It is an arithmetic number, because the mean of its divisors is an integer number (53843680800).

Almost surely, 2^{1383607132805} is an apocalyptic number.

It is an amenable number.

1383607132805 is a deficient number, since it is larger than the sum of its proper divisors (339390652795).

1383607132805 is a wasteful number, since it uses less digits than its factorization.

1383607132805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37085.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 1383607132805 in words is "one trillion, three hundred eighty-three billion, six hundred seven million, one hundred thirty-two thousand, eight hundred five".