7536765493 has 2 divisors, whose sum is σ = 7536765494. Its totient is φ = 7536765492.

The previous prime is 7536765437. The next prime is 7536765559. The reversal of 7536765493 is 3945676357.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5550548004 + 1986217489 = 74502^2 + 44567^2 .

It is a cyclic number.

It is not a de Polignac number, because 7536765493 - 2¹³ = 7536757301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7536765403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3768382746 + 3768382747.

It is an arithmetic number, because the mean of its divisors is an integer number (3768382747).

Almost surely, 2^7536765493 is an apocalyptic number.

It is an amenable number.

7536765493 is a deficient number, since it is larger than the sum of its proper divisors (1).

7536765493 is an equidigital number, since it uses as much as digits as its factorization.

7536765493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14288400, while the sum is 55.

The square root of 7536765493 is about 86814.5465518308. The cubic root of 7536765493 is about 1960.6270981216.

The spelling of 7536765493 in words is "seven billion, five hundred thirty-six million, seven hundred sixty-five thousand, four hundred ninety-three".