508853641 has 2 divisors, whose sum is σ = 508853642. Its totient is φ = 508853640.

The previous prime is 508853617. The next prime is 508853651. The reversal of 508853641 is 146358805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339333241 + 169520400 = 18421^2 + 13020^2 .

It is a cyclic number.

It is not a de Polignac number, because 508853641 - 2¹¹ = 508851593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 508853594 and 508853603.

It is not a weakly prime, because it can be changed into another prime (508853651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254426820 + 254426821.

It is an arithmetic number, because the mean of its divisors is an integer number (254426821).

Almost surely, 2^508853641 is an apocalyptic number.

It is an amenable number.

508853641 is a deficient number, since it is larger than the sum of its proper divisors (1).

508853641 is an equidigital number, since it uses as much as digits as its factorization.

508853641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 508853641 is about 22557.7844878437. The cubic root of 508853641 is about 798.3579030574.

The spelling of 508853641 in words is "five hundred eight million, eight hundred fifty-three thousand, six hundred forty-one".