10453979 has 2 divisors, whose sum is σ = 10453980. Its totient is φ = 10453978.

The previous prime is 10453967. The next prime is 10453999. The reversal of 10453979 is 97935401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10453979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10453939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5226989 + 5226990.

It is an arithmetic number, because the mean of its divisors is an integer number (5226990).

Almost surely, 2^10453979 is an apocalyptic number.

10453979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10453979 is an equidigital number, since it uses as much as digits as its factorization.

10453979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 10453979 is about 3233.2613565872. The cubic root of 10453979 is about 218.6555680570.

The spelling of 10453979 in words is "ten million, four hundred fifty-three thousand, nine hundred seventy-nine".