250541713 has 2 divisors, whose sum is σ = 250541714. Its totient is φ = 250541712.

The previous prime is 250541633. The next prime is 250541717. The reversal of 250541713 is 317145052.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250525584 + 16129 = 15828^2 + 127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250541713 is a prime.

It is a super-2 number, since 2×250541713² = 125542299905948738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (250541717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125270856 + 125270857.

It is an arithmetic number, because the mean of its divisors is an integer number (125270857).

Almost surely, 2^250541713 is an apocalyptic number.

It is an amenable number.

250541713 is a deficient number, since it is larger than the sum of its proper divisors (1).

250541713 is an equidigital number, since it uses as much as digits as its factorization.

250541713 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 28.

The square root of 250541713 is about 15828.5095002657. The cubic root of 250541713 is about 630.4152071036.

Adding to 250541713 its reverse (317145052), we get a palindrome (567686765).

The spelling of 250541713 in words is "two hundred fifty million, five hundred forty-one thousand, seven hundred thirteen".