502980941 has 2 divisors, whose sum is σ = 502980942. Its totient is φ = 502980940.

The previous prime is 502980937. The next prime is 502980943. The reversal of 502980941 is 149089205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 294294025 + 208686916 = 17155^2 + 14446^2 .

It is a cyclic number.

It is not a de Polignac number, because 502980941 - 2² = 502980937 is a prime.

Together with 502980943, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 502980895 and 502980904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502980943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251490470 + 251490471.

It is an arithmetic number, because the mean of its divisors is an integer number (251490471).

Almost surely, 2^502980941 is an apocalyptic number.

It is an amenable number.

502980941 is a deficient number, since it is larger than the sum of its proper divisors (1).

502980941 is an equidigital number, since it uses as much as digits as its factorization.

502980941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 502980941 is about 22427.2365885768. The cubic root of 502980941 is about 795.2747180272.

The spelling of 502980941 in words is "five hundred two million, nine hundred eighty thousand, nine hundred forty-one".