10587883885 has 4 divisors (see below), whose sum is σ = 12705460668. Its totient is φ = 8470307104.

The previous prime is 10587883837. The next prime is 10587883927. The reversal of 10587883885 is 58838878501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2772970281 + 7814913604 = 52659^2 + 88402^2 .

It is a cyclic number.

It is not a de Polignac number, because 10587883885 - 2¹³ = 10587875693 is a prime.

It is a super-2 number, since 2×10587883885² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058788384 + ... + 1058788393.

It is an arithmetic number, because the mean of its divisors is an integer number (3176365167).

Almost surely, 2^10587883885 is an apocalyptic number.

It is an amenable number.

10587883885 is a deficient number, since it is larger than the sum of its proper divisors (2117576783).

10587883885 is an equidigital number, since it uses as much as digits as its factorization.

10587883885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117576782.

The product of its (nonzero) digits is 17203200, while the sum is 61.

The spelling of 10587883885 in words is "ten billion, five hundred eighty-seven million, eight hundred eighty-three thousand, eight hundred eighty-five".