3782838520573 has 8 divisors (see below), whose sum is σ = 4323387093120. Its totient is φ = 3242325715440.

The previous prime is 3782838520501. The next prime is 3782838520583. The reversal of 3782838520573 is 3750258382873.

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

It is not a de Polignac number, because 3782838520573 - 2⁹ = 3782838520061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3782838520583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8714833 + ... + 9138598.

It is an arithmetic number, because the mean of its divisors is an integer number (540423386640).

Almost surely, 2^{3782838520573} is an apocalyptic number.

It is an amenable number.

3782838520573 is a deficient number, since it is larger than the sum of its proper divisors (540548572547).

3782838520573 is a wasteful number, since it uses less digits than its factorization.

3782838520573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17883707.

The product of its (nonzero) digits is 67737600, while the sum is 61.

The spelling of 3782838520573 in words is "three trillion, seven hundred eighty-two billion, eight hundred thirty-eight million, five hundred twenty thousand, five hundred seventy-three".