9825555313 has 36 divisors (see below), whose sum is σ = 11918212992. Its totient is φ = 8074956960.

The previous prime is 9825555301. The next prime is 9825555317. The reversal of 9825555313 is 3135555289.

It is not a de Polignac number, because 9825555313 - 2⁹ = 9825554801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9825555317) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4761720 + ... + 4763782.

It is an arithmetic number, because the mean of its divisors is an integer number (331061472).

Almost surely, 2^9825555313 is an apocalyptic number.

It is an amenable number.

9825555313 is a deficient number, since it is larger than the sum of its proper divisors (2092657679).

9825555313 is a wasteful number, since it uses less digits than its factorization.

9825555313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222 (or 2178 counting only the distinct ones).

The product of its digits is 810000, while the sum is 46.

The square root of 9825555313 is about 99123.9391519526. The cubic root of 9825555313 is about 2141.8334734623.

The spelling of 9825555313 in words is "nine billion, eight hundred twenty-five million, five hundred fifty-five thousand, three hundred thirteen".