502525273 has 2 divisors, whose sum is σ = 502525274. Its totient is φ = 502525272.

The previous prime is 502525267. The next prime is 502525333. The reversal of 502525273 is 372525205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 502297744 + 227529 = 22412^2 + 477^2 .

It is a cyclic number.

It is not a de Polignac number, because 502525273 - 2⁹ = 502524761 is a prime.

It is not a weakly prime, because it can be changed into another prime (502525213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251262636 + 251262637.

It is an arithmetic number, because the mean of its divisors is an integer number (251262637).

Almost surely, 2^502525273 is an apocalyptic number.

It is an amenable number.

502525273 is a deficient number, since it is larger than the sum of its proper divisors (1).

502525273 is an equidigital number, since it uses as much as digits as its factorization.

502525273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 502525273 is about 22417.0754783045. The cubic root of 502525273 is about 795.0344897554.

The spelling of 502525273 in words is "five hundred two million, five hundred twenty-five thousand, two hundred seventy-three".