3160115047645 has 8 divisors (see below), whose sum is σ = 3804100639704. Its totient is φ = 2520116983104.

The previous prime is 3160115047643. The next prime is 3160115047651. The reversal of 3160115047645 is 5467405110613.

It can be written as a sum of positive squares in 4 ways, for example, as 279905541721 + 2880209505924 = 529061^2 + 1697118^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3160115047645 - 2¹ = 3160115047643 is a prime.

It is a super-2 number, since 2×3160115047645² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3160115047643) 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, 996880134 + ... + 996883303.

It is an arithmetic number, because the mean of its divisors is an integer number (475512579963).

Almost surely, 2^{3160115047645} is an apocalyptic number.

It is an amenable number.

3160115047645 is a deficient number, since it is larger than the sum of its proper divisors (643985592059).

3160115047645 is a wasteful number, since it uses less digits than its factorization.

3160115047645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993763759.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 3160115047645 in words is "three trillion, one hundred sixty billion, one hundred fifteen million, forty-seven thousand, six hundred forty-five".