10501613 has 2 divisors, whose sum is σ = 10501614. Its totient is φ = 10501612.

The previous prime is 10501609. The next prime is 10501643. The reversal of 10501613 is 31610501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9721924 + 779689 = 3118^2 + 883^2 .

It is a cyclic number.

It is not a de Polignac number, because 10501613 - 2² = 10501609 is a prime.

It is a super-2 number, since 2×10501613² = 220567751203538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10501591 and 10501600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10501643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250806 + 5250807.

It is an arithmetic number, because the mean of its divisors is an integer number (5250807).

Almost surely, 2^10501613 is an apocalyptic number.

It is an amenable number.

10501613 is a deficient number, since it is larger than the sum of its proper divisors (1).

10501613 is an equidigital number, since it uses as much as digits as its factorization.

10501613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 10501613 is about 3240.6192309495. The cubic root of 10501613 is about 218.9871693796.

The spelling of 10501613 in words is "ten million, five hundred one thousand, six hundred thirteen".