10085052913 has 4 divisors (see below), whose sum is σ = 10860826228. Its totient is φ = 9309279600.

The previous prime is 10085052911. The next prime is 10085052979. The reversal of 10085052913 is 31925058001.

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 1802596849 + 8282456064 = 42457^2 + 91008^2 .

It is a cyclic number.

It is not a de Polignac number, because 10085052913 - 2¹ = 10085052911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10085052911) 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, 387886638 + ... + 387886663.

It is an arithmetic number, because the mean of its divisors is an integer number (2715206557).

Almost surely, 2^10085052913 is an apocalyptic number.

10085052913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10085052913 is a deficient number, since it is larger than the sum of its proper divisors (775773315).

10085052913 is an equidigital number, since it uses as much as digits as its factorization.

10085052913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775773314.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 10085052913 in words is "ten billion, eighty-five million, fifty-two thousand, nine hundred thirteen".