1073733653 has 2 divisors, whose sum is σ = 1073733654. Its totient is φ = 1073733652.

The previous prime is 1073733611. The next prime is 1073733677. The reversal of 1073733653 is 3563373701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 564870289 + 508863364 = 23767^2 + 22558^2 .

It is an emirp because it is prime and its reverse (3563373701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1073733653 - 2²² = 1069539349 is a prime.

It is a super-3 number, since 3×1073733653³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073733053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536866826 + 536866827.

It is an arithmetic number, because the mean of its divisors is an integer number (536866827).

Almost surely, 2^1073733653 is an apocalyptic number.

It is an amenable number.

1073733653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073733653 is an equidigital number, since it uses as much as digits as its factorization.

1073733653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 119070, while the sum is 38.

The square root of 1073733653 is about 32767.8753201974. The cubic root of 1073733653 is about 1023.9974025025.

The spelling of 1073733653 in words is "one billion, seventy-three million, seven hundred thirty-three thousand, six hundred fifty-three".