245045559301 has 2 divisors, whose sum is σ = 245045559302. Its totient is φ = 245045559300.

The previous prime is 245045559251. The next prime is 245045559391. The reversal of 245045559301 is 103955540542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 154607026401 + 90438532900 = 393201^2 + 300730^2 .

It is a cyclic number.

It is not a de Polignac number, because 245045559301 - 2¹³ = 245045551109 is a prime.

It is a super-2 number, since 2×245045559301² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245045559391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122522779650 + 122522779651.

It is an arithmetic number, because the mean of its divisors is an integer number (122522779651).

Almost surely, 2^245045559301 is an apocalyptic number.

It is an amenable number.

245045559301 is a deficient number, since it is larger than the sum of its proper divisors (1).

245045559301 is an equidigital number, since it uses as much as digits as its factorization.

245045559301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 245045559301 in words is "two hundred forty-five billion, forty-five million, five hundred fifty-nine thousand, three hundred one".