10679057887 has 4 divisors (see below), whose sum is σ = 10692034480. Its totient is φ = 10666081296.

The previous prime is 10679057861. The next prime is 10679057891. The reversal of 10679057887 is 78875097601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78875097601 = 31177 ⋅2529913.

It is a cyclic number.

It is not a de Polignac number, because 10679057887 - 2¹¹ = 10679055839 is a prime.

It is a super-2 number, since 2×10679057887² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10679057897) 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, 6487062 + ... + 6488707.

It is an arithmetic number, because the mean of its divisors is an integer number (2673008620).

Almost surely, 2^10679057887 is an apocalyptic number.

10679057887 is a deficient number, since it is larger than the sum of its proper divisors (12976593).

10679057887 is an equidigital number, since it uses as much as digits as its factorization.

10679057887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12976592.

The product of its (nonzero) digits is 5927040, while the sum is 58.

The spelling of 10679057887 in words is "ten billion, six hundred seventy-nine million, fifty-seven thousand, eight hundred eighty-seven".