145746014573 has 2 divisors, whose sum is σ = 145746014574. Its totient is φ = 145746014572.

The previous prime is 145746014467. The next prime is 145746014591. The reversal of 145746014573 is 375410647541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140165625769 + 5580388804 = 374387^2 + 74702^2 .

It is a cyclic number.

It is not a de Polignac number, because 145746014573 - 2¹² = 145746010477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145746094573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72873007286 + 72873007287.

It is an arithmetic number, because the mean of its divisors is an integer number (72873007287).

Almost surely, 2^145746014573 is an apocalyptic number.

It is an amenable number.

145746014573 is a deficient number, since it is larger than the sum of its proper divisors (1).

145746014573 is an equidigital number, since it uses as much as digits as its factorization.

145746014573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 145746014573 in words is "one hundred forty-five billion, seven hundred forty-six million, fourteen thousand, five hundred seventy-three".