10483878565 has 4 divisors (see below), whose sum is σ = 12580654284. Its totient is φ = 8387102848.

The previous prime is 10483878527. The next prime is 10483878641. The reversal of 10483878565 is 56587838401.

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 2221613956 + 8262264609 = 47134^2 + 90897^2 .

It is a cyclic number.

It is not a de Polignac number, because 10483878565 - 2¹⁵ = 10483845797 is a prime.

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, 1048387852 + ... + 1048387861.

It is an arithmetic number, because the mean of its divisors is an integer number (3145163571).

Almost surely, 2^10483878565 is an apocalyptic number.

It is an amenable number.

10483878565 is a deficient number, since it is larger than the sum of its proper divisors (2096775719).

10483878565 is an equidigital number, since it uses as much as digits as its factorization.

10483878565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096775718.

The product of its (nonzero) digits is 6451200, while the sum is 55.

The spelling of 10483878565 in words is "ten billion, four hundred eighty-three million, eight hundred seventy-eight thousand, five hundred sixty-five".