2038170653 has 2 divisors, whose sum is σ = 2038170654. Its totient is φ = 2038170652.

The previous prime is 2038170643. The next prime is 2038170689. The reversal of 2038170653 is 3560718302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1486719364 + 551451289 = 38558^2 + 23483^2 .

It is a cyclic number.

It is not a de Polignac number, because 2038170653 - 2⁴ = 2038170637 is a prime.

It is a super-2 number, since 2×2038170653² = 8308279221500892818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2038170623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019085326 + 1019085327.

It is an arithmetic number, because the mean of its divisors is an integer number (1019085327).

Almost surely, 2^2038170653 is an apocalyptic number.

It is an amenable number.

2038170653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2038170653 is an equidigital number, since it uses as much as digits as its factorization.

2038170653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2038170653 is about 45146.1034088215. The cubic root of 2038170653 is about 1267.8859268803.

Adding to 2038170653 its reverse (3560718302), we get a palindrome (5598888955).

The spelling of 2038170653 in words is "two billion, thirty-eight million, one hundred seventy thousand, six hundred fifty-three".