9853372513 has 2 divisors, whose sum is σ = 9853372514. Its totient is φ = 9853372512.

The previous prime is 9853372493. The next prime is 9853372559. The reversal of 9853372513 is 3152733589.

It is an a-pointer prime, because the next prime (9853372559) can be obtained adding 9853372513 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8330577984 + 1522794529 = 91272^2 + 39023^2 .

It is a cyclic number.

It is not a de Polignac number, because 9853372513 - 2¹⁷ = 9853241441 is a prime.

It is not a weakly prime, because it can be changed into another prime (9853372313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4926686256 + 4926686257.

It is an arithmetic number, because the mean of its divisors is an integer number (4926686257).

Almost surely, 2^9853372513 is an apocalyptic number.

It is an amenable number.

9853372513 is a deficient number, since it is larger than the sum of its proper divisors (1).

9853372513 is an equidigital number, since it uses as much as digits as its factorization.

9853372513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 46.

The square root of 9853372513 is about 99264.1552273528. The cubic root of 9853372513 is about 2143.8528223561.

The spelling of 9853372513 in words is "nine billion, eight hundred fifty-three million, three hundred seventy-two thousand, five hundred thirteen".