3315083788561 has 8 divisors (see below), whose sum is σ = 3392218495424. Its totient is φ = 3237950887920.

The previous prime is 3315083788517. The next prime is 3315083788573. The reversal of 3315083788561 is 1658873805133.

It is a happy number.

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

It is not a de Polignac number, because 3315083788561 - 2¹⁵ = 3315083755793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3315083788496 and 3315083788505.

It is not an unprimeable number, because it can be changed into a prime (3315083788361) 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, 3701020 + ... + 4508626.

It is an arithmetic number, because the mean of its divisors is an integer number (424027311928).

Almost surely, 2^{3315083788561} is an apocalyptic number.

It is an amenable number.

3315083788561 is a deficient number, since it is larger than the sum of its proper divisors (77134706863).

3315083788561 is an equidigital number, since it uses as much as digits as its factorization.

3315083788561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903111.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 3315083788561 in words is "three trillion, three hundred fifteen billion, eighty-three million, seven hundred eighty-eight thousand, five hundred sixty-one".