473765616547250 has 32 divisors (see below), whose sum is σ = 939059189136432. Its totient is φ = 178358820345600.

The previous prime is 473765616547247. The next prime is 473765616547253. The reversal of 473765616547250 is 52745616567374.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (473765616547247) and next prime (473765616547253).

It can be written as a sum of positive squares in 8 ways, for example, as 127448813798329 + 346316802748921 = 11289323^2 + 18609589^2 .

It is a super-2 number, since 2×473765616547250² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (473765616547253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55737127109 + ... + 55737135608.

Almost surely, 2^{473765616547250} is an apocalyptic number.

473765616547250 is a deficient number, since it is larger than the sum of its proper divisors (465293572589182).

473765616547250 is a wasteful number, since it uses less digits than its factorization.

473765616547250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111474262751 (or 111474262741 counting only the distinct ones).

The product of its (nonzero) digits is 889056000, while the sum is 68.

The spelling of 473765616547250 in words is "four hundred seventy-three trillion, seven hundred sixty-five billion, six hundred sixteen million, five hundred forty-seven thousand, two hundred fifty".