4625782173 has 12 divisors (see below), whose sum is σ = 6685991520. Its totient is φ = 3081867336.

The previous prime is 4625782171. The next prime is 4625782201. The reversal of 4625782173 is 3712875264.

4625782173 is a `hidden beast` number, since 4 + 6 + 2 + 578 + 2 + 1 + 73 = 666.

It is not a de Polignac number, because 4625782173 - 2¹ = 4625782171 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625782171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150811 + ... + 178872.

It is an arithmetic number, because the mean of its divisors is an integer number (557165960).

Almost surely, 2^4625782173 is an apocalyptic number.

It is an amenable number.

4625782173 is a deficient number, since it is larger than the sum of its proper divisors (2060209347).

4625782173 is a wasteful number, since it uses less digits than its factorization.

4625782173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331248 (or 331245 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 4625782173 is about 68013.1029508285. The cubic root of 4625782173 is about 1666.2048439148.

The spelling of 4625782173 in words is "four billion, six hundred twenty-five million, seven hundred eighty-two thousand, one hundred seventy-three".