45728382743 has 8 divisors (see below), whose sum is σ = 46228535808. Its totient is φ = 45229310424.

The previous prime is 45728382727. The next prime is 45728382757. The reversal of 45728382743 is 34728382754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45728382743 - 2⁴ = 45728382727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45728382703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184955 + ... + 354492.

It is an arithmetic number, because the mean of its divisors is an integer number (5778566976).

Almost surely, 2^45728382743 is an apocalyptic number.

45728382743 is a deficient number, since it is larger than the sum of its proper divisors (500153065).

45728382743 is a wasteful number, since it uses less digits than its factorization.

45728382743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540373.

The product of its digits is 9031680, while the sum is 53.

The spelling of 45728382743 in words is "forty-five billion, seven hundred twenty-eight million, three hundred eighty-two thousand, seven hundred forty-three".