10273725513 has 12 divisors (see below), whose sum is σ = 15351544260. Its totient is φ = 6612972576.

The previous prime is 10273725503. The next prime is 10273725521. The reversal of 10273725513 is 31552737201.

It is a happy number.

10273725513 is a `hidden beast` number, since 1 + 0 + 2 + 73 + 72 + 5 + 513 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1917388944 + 8356336569 = 43788^2 + 91413^2 .

It is not a de Polignac number, because 10273725513 - 2⁸ = 10273725257 is a prime.

It is a super-2 number, since 2×10273725513² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10273725503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19681206 + ... + 19681727.

It is an arithmetic number, because the mean of its divisors is an integer number (1279295355).

Almost surely, 2^10273725513 is an apocalyptic number.

It is an amenable number.

10273725513 is a deficient number, since it is larger than the sum of its proper divisors (5077818747).

10273725513 is a wasteful number, since it uses less digits than its factorization.

10273725513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39362968 (or 39362965 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The spelling of 10273725513 in words is "ten billion, two hundred seventy-three million, seven hundred twenty-five thousand, five hundred thirteen".