10009936887 has 16 divisors (see below), whose sum is σ = 13378817760. Its totient is φ = 6657196032.

The previous prime is 10009936883. The next prime is 10009936891. The reversal of 10009936887 is 78863990001.

It is an interprime number because it is at equal distance from previous prime (10009936883) and next prime (10009936891).

It is not a de Polignac number, because 10009936887 - 2² = 10009936883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10009936883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2750433 + ... + 2754069.

It is an arithmetic number, because the mean of its divisors is an integer number (836176110).

Almost surely, 2^10009936887 is an apocalyptic number.

10009936887 is a deficient number, since it is larger than the sum of its proper divisors (3368880873).

10009936887 is a wasteful number, since it uses less digits than its factorization.

10009936887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602.

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 10009936887 in words is "ten billion, nine million, nine hundred thirty-six thousand, eight hundred eighty-seven".