506955353 has 2 divisors, whose sum is σ = 506955354. Its totient is φ = 506955352.

The previous prime is 506955331. The next prime is 506955401. The reversal of 506955353 is 353559605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 480617929 + 26337424 = 21923^2 + 5132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506955353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 506955353.

It is not a weakly prime, because it can be changed into another prime (506955313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253477676 + 253477677.

It is an arithmetic number, because the mean of its divisors is an integer number (253477677).

Almost surely, 2^506955353 is an apocalyptic number.

It is an amenable number.

506955353 is a deficient number, since it is larger than the sum of its proper divisors (1).

506955353 is an equidigital number, since it uses as much as digits as its factorization.

506955353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 303750, while the sum is 41.

The square root of 506955353 is about 22515.6690551269. The cubic root of 506955353 is about 797.3639029688.

The spelling of 506955353 in words is "five hundred six million, nine hundred fifty-five thousand, three hundred fifty-three".