7442936653 has 2 divisors, whose sum is σ = 7442936654. Its totient is φ = 7442936652.

The previous prime is 7442936593. The next prime is 7442936713. The reversal of 7442936653 is 3566392447.

It is a balanced prime because it is at equal distance from previous prime (7442936593) and next prime (7442936713).

It can be written as a sum of positive squares in only one way, i.e., 5831155044 + 1611781609 = 76362^2 + 40147^2 .

It is a cyclic number.

It is not a de Polignac number, because 7442936653 - 2²⁹ = 6906065741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7442936597 and 7442936606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7442936453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3721468326 + 3721468327.

It is an arithmetic number, because the mean of its divisors is an integer number (3721468327).

Almost surely, 2^7442936653 is an apocalyptic number.

It is an amenable number.

7442936653 is a deficient number, since it is larger than the sum of its proper divisors (1).

7442936653 is an equidigital number, since it uses as much as digits as its factorization.

7442936653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 49.

The square root of 7442936653 is about 86272.4559346725. The cubic root of 7442936653 is about 1952.4568334334.

The spelling of 7442936653 in words is "seven billion, four hundred forty-two million, nine hundred thirty-six thousand, six hundred fifty-three".