4773633504172 has 24 divisors (see below), whose sum is σ = 9306686012400. Its totient is φ = 2127242515776.

The previous prime is 4773633504163. The next prime is 4773633504173. The reversal of 4773633504172 is 2714053363774.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (4773633504173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582768222 + ... + 1582771237.

It is an arithmetic number, because the mean of its divisors is an integer number (387778583850).

Almost surely, 2^{4773633504172} is an apocalyptic number.

It is an amenable number.

4773633504172 is a deficient number, since it is larger than the sum of its proper divisors (4533052508228).

4773633504172 is a wasteful number, since it uses less digits than its factorization.

4773633504172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165539505 (or 3165539503 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 52.

The spelling of 4773633504172 in words is "four trillion, seven hundred seventy-three billion, six hundred thirty-three million, five hundred four thousand, one hundred seventy-two".