502994801 has 2 divisors, whose sum is σ = 502994802. Its totient is φ = 502994800.

The previous prime is 502994783. The next prime is 502994813. The reversal of 502994801 is 108499205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312582400 + 190412401 = 17680^2 + 13799^2 .

It is a cyclic number.

It is not a de Polignac number, because 502994801 - 2¹⁴ = 502978417 is a prime.

It is not a weakly prime, because it can be changed into another prime (502994831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251497400 + 251497401.

It is an arithmetic number, because the mean of its divisors is an integer number (251497401).

Almost surely, 2^502994801 is an apocalyptic number.

It is an amenable number.

502994801 is a deficient number, since it is larger than the sum of its proper divisors (1).

502994801 is an equidigital number, since it uses as much as digits as its factorization.

502994801 is an odious number, because the sum of its binary digits is odd.

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

The square root of 502994801 is about 22427.5455857301. The cubic root of 502994801 is about 795.2820227482.

The spelling of 502994801 in words is "five hundred two million, nine hundred ninety-four thousand, eight hundred one".