3850382041545 has 64 divisors (see below), whose sum is σ = 6801157198080. Its totient is φ = 1848396506112.

The previous prime is 3850382041507. The next prime is 3850382041637. The reversal of 3850382041545 is 5451402830583.

It is not a de Polignac number, because 3850382041545 - 2⁷ = 3850382041417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3850382041494 and 3850382041503.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 541791 + ... + 2827419.

It is an arithmetic number, because the mean of its divisors is an integer number (106268081220).

Almost surely, 2^{3850382041545} is an apocalyptic number.

It is an amenable number.

3850382041545 is a deficient number, since it is larger than the sum of its proper divisors (2950775156535).

3850382041545 is a wasteful number, since it uses less digits than its factorization.

3850382041545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285866.

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 3850382041545 in words is "three trillion, eight hundred fifty billion, three hundred eighty-two million, forty-one thousand, five hundred forty-five".