10521359 has 2 divisors, whose sum is σ = 10521360. Its totient is φ = 10521358.

The previous prime is 10521331. The next prime is 10521361. The reversal of 10521359 is 95312501.

It is a strong prime.

It is an emirp because it is prime and its reverse (95312501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10521359 is a prime.

It is a super-2 number, since 2×10521359² = 221397990413762, which contains 22 as substring.

Together with 10521361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10521559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260679 + 5260680.

It is an arithmetic number, because the mean of its divisors is an integer number (5260680).

Almost surely, 2^10521359 is an apocalyptic number.

10521359 is a deficient number, since it is larger than the sum of its proper divisors (1).

10521359 is an equidigital number, since it uses as much as digits as its factorization.

10521359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 10521359 is about 3243.6644401047. The cubic root of 10521359 is about 219.1243360315.

The spelling of 10521359 in words is "ten million, five hundred twenty-one thousand, three hundred fifty-nine".