1250040525301 has 2 divisors, whose sum is σ = 1250040525302. Its totient is φ = 1250040525300.

The previous prime is 1250040525299. The next prime is 1250040525337. The reversal of 1250040525301 is 1035250400521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 840247222500 + 409793302801 = 916650^2 + 640151^2 .

It is an emirp because it is prime and its reverse (1035250400521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1250040525301 - 2¹ = 1250040525299 is a prime.

It is a super-2 number, since 2×1250040525301² (a number of 25 digits) contains 22 as substring.

Together with 1250040525299, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1250040525301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1250040525361) 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, 625020262650 + 625020262651.

It is an arithmetic number, because the mean of its divisors is an integer number (625020262651).

Almost surely, 2^{1250040525301} is an apocalyptic number.

It is an amenable number.

1250040525301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250040525301 is an equidigital number, since it uses as much as digits as its factorization.

1250040525301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 1250040525301 its reverse (1035250400521), we get a palindrome (2285290925822).

The spelling of 1250040525301 in words is "one trillion, two hundred fifty billion, forty million, five hundred twenty-five thousand, three hundred one".