745800766743 has 16 divisors (see below), whose sum is σ = 1000257970176. Its totient is φ = 494272664160.

The previous prime is 745800766681. The next prime is 745800766771. The reversal of 745800766743 is 347667008547.

It is not a de Polignac number, because 745800766743 - 2⁶ = 745800766679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745800764743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5008146 + ... + 5154912.

It is an arithmetic number, because the mean of its divisors is an integer number (62516123136).

Almost surely, 2^745800766743 is an apocalyptic number.

745800766743 is a deficient number, since it is larger than the sum of its proper divisors (254457203433).

745800766743 is a wasteful number, since it uses less digits than its factorization.

745800766743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156734.

The product of its (nonzero) digits is 23708160, while the sum is 57.

The spelling of 745800766743 in words is "seven hundred forty-five billion, eight hundred million, seven hundred sixty-six thousand, seven hundred forty-three".