145773441607 has 2 divisors, whose sum is σ = 145773441608. Its totient is φ = 145773441606.

The previous prime is 145773441599. The next prime is 145773441637. The reversal of 145773441607 is 706144377541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145773441607 - 2³ = 145773441599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145773441637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72886720803 + 72886720804.

It is an arithmetic number, because the mean of its divisors is an integer number (72886720804).

Almost surely, 2^145773441607 is an apocalyptic number.

145773441607 is a deficient number, since it is larger than the sum of its proper divisors (1).

145773441607 is an equidigital number, since it uses as much as digits as its factorization.

145773441607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 145773441607 in words is "one hundred forty-five billion, seven hundred seventy-three million, four hundred forty-one thousand, six hundred seven".