1383132347575 has 48 divisors (see below), whose sum is σ = 1964327774976. Its totient is φ = 956275372800.

The previous prime is 1383132347557. The next prime is 1383132347651. The reversal of 1383132347575 is 5757432313831.

It is not a de Polignac number, because 1383132347575 - 2⁷ = 1383132347447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 360187 + ... + 1701763.

It is an arithmetic number, because the mean of its divisors is an integer number (40923495312).

Almost surely, 2^{1383132347575} is an apocalyptic number.

1383132347575 is a deficient number, since it is larger than the sum of its proper divisors (581195427401).

1383132347575 is a wasteful number, since it uses less digits than its factorization.

1383132347575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341784 (or 1341779 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 52.

The spelling of 1383132347575 in words is "one trillion, three hundred eighty-three billion, one hundred thirty-two million, three hundred forty-seven thousand, five hundred seventy-five".