1383862552 has 16 divisors (see below), whose sum is σ = 2600353440. Its totient is φ = 690434976.

The previous prime is 1383862547. The next prime is 1383862559. The reversal of 1383862552 is 2552683831.

It is a junction number, because it is equal to n+sod(n) for n = 1383862499 and 1383862508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383862559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183103 + ... + 190510.

It is an arithmetic number, because the mean of its divisors is an integer number (162522090).

Almost surely, 2^1383862552 is an apocalyptic number.

It is an amenable number.

1383862552 is a deficient number, since it is larger than the sum of its proper divisors (1216490888).

1383862552 is a wasteful number, since it uses less digits than its factorization.

1383862552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374082 (or 374078 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 1383862552 is about 37200.3031170446. The cubic root of 1383862552 is about 1114.3740383762.

The spelling of 1383862552 in words is "one billion, three hundred eighty-three million, eight hundred sixty-two thousand, five hundred fifty-two".