250401522000133 has 4 divisors (see below), whose sum is σ = 286173168000160. Its totient is φ = 214629876000108.

The previous prime is 250401522000109. The next prime is 250401522000317. The reversal of 250401522000133 is 331000225104052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 250401522000133 - 2⁹ = 250401521999621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250401522000733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17885823000003 + ... + 17885823000016.

It is an arithmetic number, because the mean of its divisors is an integer number (71543292000040).

Almost surely, 2^{250401522000133} is an apocalyptic number.

It is an amenable number.

250401522000133 is a deficient number, since it is larger than the sum of its proper divisors (35771646000027).

250401522000133 is an equidigital number, since it uses as much as digits as its factorization.

250401522000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35771646000026.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 250401522000133 its reverse (331000225104052), we get a palindrome (581401747104185).

The spelling of 250401522000133 in words is "two hundred fifty trillion, four hundred one billion, five hundred twenty-two million, one hundred thirty-three", and thus it is an aban number.