1020609053 has 2 divisors, whose sum is σ = 1020609054. Its totient is φ = 1020609052.

The previous prime is 1020609047. The next prime is 1020609103. The reversal of 1020609053 is 3509060201.

1020609053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 941078329 + 79530724 = 30677^2 + 8918^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020609053 - 2⁶ = 1020608989 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020609253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510304526 + 510304527.

It is an arithmetic number, because the mean of its divisors is an integer number (510304527).

Almost surely, 2^1020609053 is an apocalyptic number.

It is an amenable number.

1020609053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020609053 is an equidigital number, since it uses as much as digits as its factorization.

1020609053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 1020609053 is about 31946.9725169694. The cubic root of 1020609053 is about 1006.8230247871.

Adding to 1020609053 its reverse (3509060201), we get a palindrome (4529669254).

The spelling of 1020609053 in words is "one billion, twenty million, six hundred nine thousand, fifty-three".