10498513 has 2 divisors, whose sum is σ = 10498514. Its totient is φ = 10498512.

The previous prime is 10498489. The next prime is 10498517. The reversal of 10498513 is 31589401.

10498513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6385729 + 4112784 = 2527^2 + 2028^2 .

It is an emirp because it is prime and its reverse (31589401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10498513 - 2⁹ = 10498001 is a prime.

It is a super-2 number, since 2×10498513² = 220437550422338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10498517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5249256 + 5249257.

It is an arithmetic number, because the mean of its divisors is an integer number (5249257).

Almost surely, 2^10498513 is an apocalyptic number.

It is an amenable number.

10498513 is a deficient number, since it is larger than the sum of its proper divisors (1).

10498513 is an equidigital number, since it uses as much as digits as its factorization.

10498513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 10498513 is about 3240.1408919984. The cubic root of 10498513 is about 218.9656194509.

It can be divided in two parts, 10498 and 513, that added together give a palindrome (11011).

The spelling of 10498513 in words is "ten million, four hundred ninety-eight thousand, five hundred thirteen".