7527852349 has 2 divisors, whose sum is σ = 7527852350. Its totient is φ = 7527852348.

The previous prime is 7527852347. The next prime is 7527852359. The reversal of 7527852349 is 9432587257.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7487440900 + 40411449 = 86530^2 + 6357^2 .

It is an emirp because it is prime and its reverse (9432587257) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7527852349 - 2¹ = 7527852347 is a prime.

Together with 7527852347, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 7527852296 and 7527852305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7527852347) 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, 3763926174 + 3763926175.

It is an arithmetic number, because the mean of its divisors is an integer number (3763926175).

Almost surely, 2^7527852349 is an apocalyptic number.

It is an amenable number.

7527852349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7527852349 is an equidigital number, since it uses as much as digits as its factorization.

7527852349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4233600, while the sum is 52.

The square root of 7527852349 is about 86763.1969731406. The cubic root of 7527852349 is about 1959.8538997200.

The spelling of 7527852349 in words is "seven billion, five hundred twenty-seven million, eight hundred fifty-two thousand, three hundred forty-nine".