3782665053 has 48 divisors (see below), whose sum is σ = 5918702400. Its totient is φ = 2319183360.

The previous prime is 3782665001. The next prime is 3782665057. The reversal of 3782665053 is 3505662873.

3782665053 is a `hidden beast` number, since 3 + 7 + 82 + 66 + 505 + 3 = 666.

It is not a de Polignac number, because 3782665053 - 2¹² = 3782660957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3782665057) by changing a digit.

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, 1614663 + ... + 1617003.

It is an arithmetic number, because the mean of its divisors is an integer number (123306300).

Almost surely, 2^3782665053 is an apocalyptic number.

It is an amenable number.

3782665053 is a deficient number, since it is larger than the sum of its proper divisors (2136037347).

3782665053 is a wasteful number, since it uses less digits than its factorization.

3782665053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602 (or 2599 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 3782665053 is about 61503.3743220646. The cubic root of 3782665053 is about 1558.1142364039.

The spelling of 3782665053 in words is "three billion, seven hundred eighty-two million, six hundred sixty-five thousand, fifty-three".