1383982525 has 12 divisors (see below), whose sum is σ = 1717570624. Its totient is φ = 1106262000.

The previous prime is 1383982493. The next prime is 1383982547. The reversal of 1383982525 is 5252893831.

It is not a de Polignac number, because 1383982525 - 2⁵ = 1383982493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8290 + ... + 53260.

Almost surely, 2^1383982525 is an apocalyptic number.

It is an amenable number.

1383982525 is a deficient number, since it is larger than the sum of its proper divisors (333588099).

1383982525 is a wasteful number, since it uses less digits than its factorization.

1383982525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46212 (or 46207 counting only the distinct ones).

The product of its digits is 518400, while the sum is 46.

The square root of 1383982525 is about 37201.9156092801. The cubic root of 1383982525 is about 1114.4062407393.

The spelling of 1383982525 in words is "one billion, three hundred eighty-three million, nine hundred eighty-two thousand, five hundred twenty-five".