3782536045 has 8 divisors (see below), whose sum is σ = 4590044280. Its totient is φ = 2992028160.

The previous prime is 3782536019. The next prime is 3782536063. The reversal of 3782536045 is 5406352873.

It can be written as a sum of positive squares in 4 ways, for example, as 89056969 + 3693479076 = 9437^2 + 60774^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3782536045 - 2¹⁹ = 3782011757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3782535992 and 3782536010.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4249596 + ... + 4250485.

It is an arithmetic number, because the mean of its divisors is an integer number (573755535).

Almost surely, 2^3782536045 is an apocalyptic number.

It is an amenable number.

3782536045 is a deficient number, since it is larger than the sum of its proper divisors (807508235).

3782536045 is an equidigital number, since it uses as much as digits as its factorization.

3782536045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8500175.

The product of its (nonzero) digits is 604800, while the sum is 43.

The square root of 3782536045 is about 61502.3255251377. The cubic root of 3782536045 is about 1558.0965230119.

The spelling of 3782536045 in words is "three billion, seven hundred eighty-two million, five hundred thirty-six thousand, forty-five".