1610642053 has 2 divisors, whose sum is σ = 1610642054. Its totient is φ = 1610642052.

The previous prime is 1610642023. The next prime is 1610642063. The reversal of 1610642053 is 3502460161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1039288644 + 571353409 = 32238^2 + 23903^2 .

It is a cyclic number.

It is not a de Polignac number, because 1610642053 - 2⁹ = 1610641541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1610642023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805321026 + 805321027.

It is an arithmetic number, because the mean of its divisors is an integer number (805321027).

Almost surely, 2^1610642053 is an apocalyptic number.

It is an amenable number.

1610642053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1610642053 is an equidigital number, since it uses as much as digits as its factorization.

1610642053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1610642053 is about 40132.8051972448. The cubic root of 1610642053 is about 1172.1944965352.

The spelling of 1610642053 in words is "one billion, six hundred ten million, six hundred forty-two thousand, fifty-three".