1610116560529 has 4 divisors (see below), whose sum is σ = 1612072960576. Its totient is φ = 1608160160484.

The previous prime is 1610116560517. The next prime is 1610116560571. The reversal of 1610116560529 is 9250656110161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1610116560529 - 2¹⁷ = 1610116429457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1610116560509) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 978198789 + ... + 978200434.

It is an arithmetic number, because the mean of its divisors is an integer number (403018240144).

Almost surely, 2^{1610116560529} is an apocalyptic number.

It is an amenable number.

1610116560529 is a deficient number, since it is larger than the sum of its proper divisors (1956400047).

1610116560529 is an equidigital number, since it uses as much as digits as its factorization.

1610116560529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956400046.

The product of its (nonzero) digits is 97200, while the sum is 43.

The spelling of 1610116560529 in words is "one trillion, six hundred ten billion, one hundred sixteen million, five hundred sixty thousand, five hundred twenty-nine".