4773423372578 has 48 divisors (see below), whose sum is σ = 8364715279704. Its totient is φ = 2037028331520.

The previous prime is 4773423372551. The next prime is 4773423372581. The reversal of 4773423372578 is 8752733243774.

It can be written as a sum of positive squares in 4 ways, for example, as 915644213449 + 3857779159129 = 956893^2 + 1964123^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4773423372578.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 28658498 + ... + 28824578.

Almost surely, 2^{4773423372578} is an apocalyptic number.

4773423372578 is a deficient number, since it is larger than the sum of its proper divisors (3591291907126).

4773423372578 is a wasteful number, since it uses less digits than its factorization.

4773423372578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167347 (or 167340 counting only the distinct ones).

The product of its digits is 165957120, while the sum is 62.

The spelling of 4773423372578 in words is "four trillion, seven hundred seventy-three billion, four hundred twenty-three million, three hundred seventy-two thousand, five hundred seventy-eight".