9910085001 has 16 divisors (see below), whose sum is σ = 13679146560. Its totient is φ = 6374208960.

The previous prime is 9910084981. The next prime is 9910085011. The reversal of 9910085001 is 1005800199.

It is not a de Polignac number, because 9910085001 - 2⁵ = 9910084969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9910085011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78906 + ... + 161388.

It is an arithmetic number, because the mean of its divisors is an integer number (854946660).

Almost surely, 2^9910085001 is an apocalyptic number.

It is an amenable number.

9910085001 is a deficient number, since it is larger than the sum of its proper divisors (3769061559).

9910085001 is a wasteful number, since it uses less digits than its factorization.

9910085001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83896.

The product of its (nonzero) digits is 3240, while the sum is 33.

The square root of 9910085001 is about 99549.4098475727. The cubic root of 9910085001 is about 2147.9580397031.

The spelling of 9910085001 in words is "nine billion, nine hundred ten million, eighty-five thousand, one".