245351010451153 has 2 divisors, whose sum is σ = 245351010451154. Its totient is φ = 245351010451152.

The previous prime is 245351010451111. The next prime is 245351010451231. The reversal of 245351010451153 is 351154010153542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144250861160704 + 101100149290449 = 12010448^2 + 10054857^2 .

It is a cyclic number.

It is not a de Polignac number, because 245351010451153 - 2¹⁷ = 245351010320081 is a prime.

It is not a weakly prime, because it can be changed into another prime (245351010451103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122675505225576 + 122675505225577.

It is an arithmetic number, because the mean of its divisors is an integer number (122675505225577).

Almost surely, 2^{245351010451153} is an apocalyptic number.

It is an amenable number.

245351010451153 is a deficient number, since it is larger than the sum of its proper divisors (1).

245351010451153 is an equidigital number, since it uses as much as digits as its factorization.

245351010451153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 245351010451153 in words is "two hundred forty-five trillion, three hundred fifty-one billion, ten million, four hundred fifty-one thousand, one hundred fifty-three".