9845796253 has 4 divisors (see below), whose sum is σ = 9848375488. Its totient is φ = 9843217020.

The previous prime is 9845796251. The next prime is 9845796263. The reversal of 9845796253 is 3526975489.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9845796253 - 2¹ = 9845796251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9845796251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283883 + ... + 1291528.

It is an arithmetic number, because the mean of its divisors is an integer number (2462093872).

Almost surely, 2^9845796253 is an apocalyptic number.

It is an amenable number.

9845796253 is a deficient number, since it is larger than the sum of its proper divisors (2579235).

9845796253 is a wasteful number, since it uses less digits than its factorization.

9845796253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579234.

The product of its digits is 16329600, while the sum is 58.

The square root of 9845796253 is about 99225.9857748967. The cubic root of 9845796253 is about 2143.3032118525.

The spelling of 9845796253 in words is "nine billion, eight hundred forty-five million, seven hundred ninety-six thousand, two hundred fifty-three".