145492519567 has 2 divisors, whose sum is σ = 145492519568. Its totient is φ = 145492519566.

The previous prime is 145492519547. The next prime is 145492519591. The reversal of 145492519567 is 765915294541.

It is a weak prime.

It is an emirp because it is prime and its reverse (765915294541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 145492519567 - 2⁷ = 145492519439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145492519547) 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, 72746259783 + 72746259784.

It is an arithmetic number, because the mean of its divisors is an integer number (72746259784).

Almost surely, 2^145492519567 is an apocalyptic number.

145492519567 is a deficient number, since it is larger than the sum of its proper divisors (1).

145492519567 is an equidigital number, since it uses as much as digits as its factorization.

145492519567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608000, while the sum is 58.

The spelling of 145492519567 in words is "one hundred forty-five billion, four hundred ninety-two million, five hundred nineteen thousand, five hundred sixty-seven".