945626472813 has 32 divisors (see below), whose sum is σ = 1403138806272. Its totient is φ = 561599438400.

The previous prime is 945626472799. The next prime is 945626472841. The reversal of 945626472813 is 318274626549.

It is not a de Polignac number, because 945626472813 - 2⁴ = 945626472797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945626472113) 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 31 ways as a sum of consecutive naturals, for example, 1085106 + ... + 1751772.

It is an arithmetic number, because the mean of its divisors is an integer number (43848087696).

Almost surely, 2^945626472813 is an apocalyptic number.

It is an amenable number.

945626472813 is a deficient number, since it is larger than the sum of its proper divisors (457512333459).

945626472813 is a wasteful number, since it uses less digits than its factorization.

945626472813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667545.

The product of its digits is 17418240, while the sum is 57.

The spelling of 945626472813 in words is "nine hundred forty-five billion, six hundred twenty-six million, four hundred seventy-two thousand, eight hundred thirteen".