250022573 has 2 divisors, whose sum is σ = 250022574. Its totient is φ = 250022572.

The previous prime is 250022569. The next prime is 250022593. The reversal of 250022573 is 375220052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230644969 + 19377604 = 15187^2 + 4402^2 .

It is a cyclic number.

It is not a de Polignac number, because 250022573 - 2² = 250022569 is a prime.

It is a super-2 number, since 2×250022573² = 125022574019080658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250022503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125011286 + 125011287.

It is an arithmetic number, because the mean of its divisors is an integer number (125011287).

Almost surely, 2^250022573 is an apocalyptic number.

It is an amenable number.

250022573 is a deficient number, since it is larger than the sum of its proper divisors (1).

250022573 is an equidigital number, since it uses as much as digits as its factorization.

250022573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 250022573 is about 15812.1021056658. The cubic root of 250022573 is about 629.9794845087.

The spelling of 250022573 in words is "two hundred fifty million, twenty-two thousand, five hundred seventy-three".