10601509 has 2 divisors, whose sum is σ = 10601510. Its totient is φ = 10601508.

The previous prime is 10601483. The next prime is 10601519. The reversal of 10601509 is 90510601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9796900 + 804609 = 3130^2 + 897^2 .

It is a cyclic number.

It is not a de Polignac number, because 10601509 - 2¹¹ = 10599461 is a prime.

It is a super-2 number, since 2×10601509² = 224783986154162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10601509.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10601519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5300754 + 5300755.

It is an arithmetic number, because the mean of its divisors is an integer number (5300755).

Almost surely, 2^10601509 is an apocalyptic number.

It is an amenable number.

10601509 is a deficient number, since it is larger than the sum of its proper divisors (1).

10601509 is an equidigital number, since it uses as much as digits as its factorization.

10601509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 10601509 is about 3255.9958538057. The cubic root of 10601509 is about 219.6793469203.

The spelling of 10601509 in words is "ten million, six hundred one thousand, five hundred nine".