3782637525 has 12 divisors (see below), whose sum is σ = 6253960832. Its totient is φ = 2017406640.

The previous prime is 3782637517. The next prime is 3782637583. The reversal of 3782637525 is 5257362873.

It is not a de Polignac number, because 3782637525 - 2³ = 3782637517 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, 25217509 + ... + 25217658.

Almost surely, 2^3782637525 is an apocalyptic number.

It is an amenable number.

3782637525 is a deficient number, since it is larger than the sum of its proper divisors (2471323307).

3782637525 is a wasteful number, since it uses less digits than its factorization.

3782637525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50435180 (or 50435175 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 48.

The square root of 3782637525 is about 61503.1505290583. The cubic root of 3782637525 is about 1558.1104567166.

The spelling of 3782637525 in words is "three billion, seven hundred eighty-two million, six hundred thirty-seven thousand, five hundred twenty-five".