1610552413 has 2 divisors, whose sum is σ = 1610552414. Its totient is φ = 1610552412.

The previous prime is 1610552357. The next prime is 1610552453. The reversal of 1610552413 is 3142550161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1205617284 + 404935129 = 34722^2 + 20123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1610552413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1610552453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805276206 + 805276207.

It is an arithmetic number, because the mean of its divisors is an integer number (805276207).

Almost surely, 2^1610552413 is an apocalyptic number.

It is an amenable number.

1610552413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1610552413 is an equidigital number, since it uses as much as digits as its factorization.

1610552413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1610552413 is about 40131.6883896006. The cubic root of 1610552413 is about 1172.1727500389.

The spelling of 1610552413 in words is "one billion, six hundred ten million, five hundred fifty-two thousand, four hundred thirteen".