145460250361 has 2 divisors, whose sum is σ = 145460250362. Its totient is φ = 145460250360.

The previous prime is 145460250343. The next prime is 145460250373. The reversal of 145460250361 is 163052064541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144719376400 + 740873961 = 380420^2 + 27219^2 .

It is a cyclic number.

It is not a de Polignac number, because 145460250361 - 2⁷ = 145460250233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145460250361.

It is not a weakly prime, because it can be changed into another prime (145460250311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72730125180 + 72730125181.

It is an arithmetic number, because the mean of its divisors is an integer number (72730125181).

Almost surely, 2^145460250361 is an apocalyptic number.

It is an amenable number.

145460250361 is a deficient number, since it is larger than the sum of its proper divisors (1).

145460250361 is an equidigital number, since it uses as much as digits as its factorization.

145460250361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 145460250361 in words is "one hundred forty-five billion, four hundred sixty million, two hundred fifty thousand, three hundred sixty-one".