502994783 has 2 divisors, whose sum is σ = 502994784. Its totient is φ = 502994782.

The previous prime is 502994749. The next prime is 502994801. The reversal of 502994783 is 387499205.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 502994783 - 2⁶ = 502994719 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502994483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251497391 + 251497392.

It is an arithmetic number, because the mean of its divisors is an integer number (251497392).

Almost surely, 2^502994783 is an apocalyptic number.

502994783 is a deficient number, since it is larger than the sum of its proper divisors (1).

502994783 is an equidigital number, since it uses as much as digits as its factorization.

502994783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 502994783 is about 22427.5451844378. The cubic root of 502994783 is about 795.2820132616.

The spelling of 502994783 in words is "five hundred two million, nine hundred ninety-four thousand, seven hundred eighty-three".