145745874303 has 16 divisors (see below), whose sum is σ = 201257726976. Its totient is φ = 93757203680.

The previous prime is 145745874293. The next prime is 145745874353. The reversal of 145745874303 is 303478547541.

It is a cyclic number.

It is not a de Polignac number, because 145745874303 - 2⁸ = 145745874047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145745874353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7269276 + ... + 7289297.

It is an arithmetic number, because the mean of its divisors is an integer number (12578607936).

Almost surely, 2^145745874303 is an apocalyptic number.

145745874303 is a deficient number, since it is larger than the sum of its proper divisors (55511852673).

145745874303 is a wasteful number, since it uses less digits than its factorization.

145745874303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14558694.

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 145745874303 in words is "one hundred forty-five billion, seven hundred forty-five million, eight hundred seventy-four thousand, three hundred three".