145874457303 has 16 divisors (see below), whose sum is σ = 198289027296. Its totient is φ = 95356984320.

The previous prime is 145874457241. The next prime is 145874457317. The reversal of 145874457303 is 303754478541.

It is not a de Polignac number, because 145874457303 - 2¹³ = 145874449111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145874457403) 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, 13378 + ... + 540303.

It is an arithmetic number, because the mean of its divisors is an integer number (12393064206).

Almost surely, 2^145874457303 is an apocalyptic number.

145874457303 is a deficient number, since it is larger than the sum of its proper divisors (52414569993).

145874457303 is a wasteful number, since it uses less digits than its factorization.

145874457303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555394.

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

The spelling of 145874457303 in words is "one hundred forty-five billion, eight hundred seventy-four million, four hundred fifty-seven thousand, three hundred three".