250133522320061 has 2 divisors, whose sum is σ = 250133522320062. Its totient is φ = 250133522320060.

The previous prime is 250133522319971. The next prime is 250133522320069. The reversal of 250133522320061 is 160023225331052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233982728692036 + 16150793628025 = 15296494^2 + 4018805^2 .

It is a cyclic number.

It is not a de Polignac number, because 250133522320061 - 2²⁶ = 250133455211197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250133522320069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125066761160030 + 125066761160031.

It is an arithmetic number, because the mean of its divisors is an integer number (125066761160031).

Almost surely, 2^{250133522320061} is an apocalyptic number.

It is an amenable number.

250133522320061 is a deficient number, since it is larger than the sum of its proper divisors (1).

250133522320061 is an equidigital number, since it uses as much as digits as its factorization.

250133522320061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 250133522320061 in words is "two hundred fifty trillion, one hundred thirty-three billion, five hundred twenty-two million, three hundred twenty thousand, sixty-one".