9850001355 has 24 divisors (see below), whose sum is σ = 17705683632. Its totient is φ = 5253333408.

The previous prime is 9850001333. The next prime is 9850001377. The reversal of 9850001355 is 5531000589.

It is a happy number.

9850001355 is a `hidden beast` number, since 98 + 500 + 0 + 13 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (9850001333) and next prime (9850001377).

It is not a de Polignac number, because 9850001355 - 2¹⁰ = 9850000331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4052284 + ... + 4054713.

It is an arithmetic number, because the mean of its divisors is an integer number (737736818).

Almost surely, 2^9850001355 is an apocalyptic number.

9850001355 is a deficient number, since it is larger than the sum of its proper divisors (7855682277).

9850001355 is an equidigital number, since it uses as much as digits as its factorization.

9850001355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8107017 (or 8107005 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 9850001355 is about 99247.1730327872. The cubic root of 9850001355 is about 2143.6083006296.

The spelling of 9850001355 in words is "nine billion, eight hundred fifty million, one thousand, three hundred fifty-five".