3785283358506 has 48 divisors (see below), whose sum is σ = 9020249731584. Its totient is φ = 1139921662752.

The previous prime is 3785283358447. The next prime is 3785283358559. The reversal of 3785283358506 is 6058533825873.

It is a happy number.

3785283358506 is a `hidden beast` number, since 3 + 7 + 8 + 528 + 3 + 3 + 58 + 50 + 6 = 666.

3785283358506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172078626 + ... + 172100621.

It is an arithmetic number, because the mean of its divisors is an integer number (187921869408).

Almost surely, 2^{3785283358506} is an apocalyptic number.

3785283358506 is an abundant number, since it is smaller than the sum of its proper divisors (5234966373078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3785283358506 is a wasteful number, since it uses less digits than its factorization.

3785283358506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344179315 (or 344179312 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 63.

The spelling of 3785283358506 in words is "three trillion, seven hundred eighty-five billion, two hundred eighty-three million, three hundred fifty-eight thousand, five hundred six".