1610047542361 has 2 divisors, whose sum is σ = 1610047542362. Its totient is φ = 1610047542360.

The previous prime is 1610047542329. The next prime is 1610047542409. The reversal of 1610047542361 is 1632457400161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1345832010000 + 264215532361 = 1160100^2 + 514019^2 .

It is a cyclic number.

It is not a de Polignac number, because 1610047542361 - 2⁵ = 1610047542329 is a prime.

It is not a weakly prime, because it can be changed into another prime (1610047549361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805023771180 + 805023771181.

It is an arithmetic number, because the mean of its divisors is an integer number (805023771181).

Almost surely, 2^{1610047542361} is an apocalyptic number.

It is an amenable number.

1610047542361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1610047542361 is an equidigital number, since it uses as much as digits as its factorization.

1610047542361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 1610047542361 in words is "one trillion, six hundred ten billion, forty-seven million, five hundred forty-two thousand, three hundred sixty-one".