250013353 has 2 divisors, whose sum is σ = 250013354. Its totient is φ = 250013352.

The previous prime is 250013341. The next prime is 250013377. The reversal of 250013353 is 353310052.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172344384 + 77668969 = 13128^2 + 8813^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250013353 is a prime.

It is equal to p_13680013 and since 250013353 and 13680013 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (250013453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125006676 + 125006677.

It is an arithmetic number, because the mean of its divisors is an integer number (125006677).

Almost surely, 2^250013353 is an apocalyptic number.

It is an amenable number.

250013353 is a deficient number, since it is larger than the sum of its proper divisors (1).

250013353 is an equidigital number, since it uses as much as digits as its factorization.

250013353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 250013353 is about 15811.8105541396. The cubic root of 250013353 is about 629.9717405649.

The spelling of 250013353 in words is "two hundred fifty million, thirteen thousand, three hundred fifty-three".