1600315630655 has 8 divisors (see below), whose sum is σ = 2194718579232. Its totient is φ = 1097359289568.

The previous prime is 1600315630643. The next prime is 1600315630751. The reversal of 1600315630655 is 5560365130061.

It is a happy number.

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-1600315630655 is a prime.

It is a super-2 number, since 2×1600315630655² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22861651832 + ... + 22861651901.

It is an arithmetic number, because the mean of its divisors is an integer number (274339822404).

Almost surely, 2^{1600315630655} is an apocalyptic number.

1600315630655 is a deficient number, since it is larger than the sum of its proper divisors (594402948577).

1600315630655 is an equidigital number, since it uses as much as digits as its factorization.

1600315630655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45723303745.

The product of its (nonzero) digits is 243000, while the sum is 41.

The spelling of 1600315630655 in words is "one trillion, six hundred billion, three hundred fifteen million, six hundred thirty thousand, six hundred fifty-five".