10373255513 has 4 divisors (see below), whose sum is σ = 10375769508. Its totient is φ = 10370741520.

The previous prime is 10373255467. The next prime is 10373255527. The reversal of 10373255513 is 31555237301.

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 7487094784 + 2886160729 = 86528^2 + 53723^2 .

It is a cyclic number.

It is not a de Polignac number, because 10373255513 - 2¹⁸ = 10372993369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10373255533) 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, 1250798 + ... + 1259063.

It is an arithmetic number, because the mean of its divisors is an integer number (2593942377).

Almost surely, 2^10373255513 is an apocalyptic number.

It is an amenable number.

10373255513 is a deficient number, since it is larger than the sum of its proper divisors (2513995).

10373255513 is an equidigital number, since it uses as much as digits as its factorization.

10373255513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513994.

The product of its (nonzero) digits is 47250, while the sum is 35.

The spelling of 10373255513 in words is "ten billion, three hundred seventy-three million, two hundred fifty-five thousand, five hundred thirteen".