1382513938125 has 20 divisors (see below), whose sum is σ = 2303452559232. Its totient is φ = 737340766000.

The previous prime is 1382513938123. The next prime is 1382513938147. The reversal of 1382513938125 is 5218393152831.

It is not a de Polignac number, because 1382513938125 - 2¹ = 1382513938123 is a prime.

It is a super-2 number, since 2×1382513938125² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382513938123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 368668509 + ... + 368672258.

Almost surely, 2^{1382513938125} is an apocalyptic number.

1382513938125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1382513938125 is a deficient number, since it is larger than the sum of its proper divisors (920938621107).

1382513938125 is an frugal number, since it uses more digits than its factorization.

1382513938125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737340790 (or 737340775 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 51.

The spelling of 1382513938125 in words is "one trillion, three hundred eighty-two billion, five hundred thirteen million, nine hundred thirty-eight thousand, one hundred twenty-five".