9955871351 has 12 divisors (see below), whose sum is σ = 10520930952. Its totient is φ = 9419771664.

The previous prime is 9955871339. The next prime is 9955871369. The reversal of 9955871351 is 1531785599.

9955871351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-9955871351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9955871293 and 9955871302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9955871851) 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 in 11 ways as a sum of consecutive naturals, for example, 270416 + ... + 305018.

It is an arithmetic number, because the mean of its divisors is an integer number (876744246).

Almost surely, 2^9955871351 is an apocalyptic number.

9955871351 is a deficient number, since it is larger than the sum of its proper divisors (565059601).

9955871351 is a wasteful number, since it uses less digits than its factorization.

9955871351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35438 (or 35419 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 53.

The square root of 9955871351 is about 99779.1127992227. The cubic root of 9955871351 is about 2151.2609405935.

The spelling of 9955871351 in words is "nine billion, nine hundred fifty-five million, eight hundred seventy-one thousand, three hundred fifty-one".