10887050291 has 16 divisors (see below), whose sum is σ = 12478564224. Its totient is φ = 9409388544.

The previous prime is 10887050287. The next prime is 10887050297. The reversal of 10887050291 is 19205078801.

It is a cyclic number.

It is not a de Polignac number, because 10887050291 - 2² = 10887050287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10887050297) 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, 84971 + ... + 170276.

It is an arithmetic number, because the mean of its divisors is an integer number (779910264).

Almost surely, 2^10887050291 is an apocalyptic number.

10887050291 is a deficient number, since it is larger than the sum of its proper divisors (1591513933).

10887050291 is a wasteful number, since it uses less digits than its factorization.

10887050291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255470.

The product of its (nonzero) digits is 40320, while the sum is 41.

The spelling of 10887050291 in words is "ten billion, eight hundred eighty-seven million, fifty thousand, two hundred ninety-one".