1585113888713 has 8 divisors (see below), whose sum is σ = 1652580344448. Its totient is φ = 1519038494064.

The previous prime is 1585113888689. The next prime is 1585113888731. The reversal of 1585113888713 is 3178883115851.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1585113888713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1585113888613) by changing a digit.

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, 347762945 + ... + 347767502.

It is an arithmetic number, because the mean of its divisors is an integer number (206572543056).

Almost surely, 2^{1585113888713} is an apocalyptic number.

It is an amenable number.

1585113888713 is a deficient number, since it is larger than the sum of its proper divisors (67466455735).

1585113888713 is an equidigital number, since it uses as much as digits as its factorization.

1585113888713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695530543.

The product of its digits is 6451200, while the sum is 59.

The spelling of 1585113888713 in words is "one trillion, five hundred eighty-five billion, one hundred thirteen million, eight hundred eighty-eight thousand, seven hundred thirteen".