10456086887 has 4 divisors (see below), whose sum is σ = 10456340136. Its totient is φ = 10455833640.

The previous prime is 10456086881. The next prime is 10456086917. The reversal of 10456086887 is 78868065401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10456086887 - 2²⁸ = 10187651431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10456086881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48713 + ... + 152594.

It is an arithmetic number, because the mean of its divisors is an integer number (2614085034).

Almost surely, 2^10456086887 is an apocalyptic number.

10456086887 is a deficient number, since it is larger than the sum of its proper divisors (253249).

10456086887 is an equidigital number, since it uses as much as digits as its factorization.

10456086887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253248.

The product of its (nonzero) digits is 2580480, while the sum is 53.

The spelling of 10456086887 in words is "ten billion, four hundred fifty-six million, eighty-six thousand, eight hundred eighty-seven".