4572233173 has 2 divisors, whose sum is σ = 4572233174. Its totient is φ = 4572233172.

The previous prime is 4572233123. The next prime is 4572233231. The reversal of 4572233173 is 3713322754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4457164644 + 115068529 = 66762^2 + 10727^2 .

It is a cyclic number.

It is not a de Polignac number, because 4572233173 - 2¹³ = 4572224981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4572233123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286116586 + 2286116587.

It is an arithmetic number, because the mean of its divisors is an integer number (2286116587).

Almost surely, 2^4572233173 is an apocalyptic number.

It is an amenable number.

4572233173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4572233173 is an equidigital number, since it uses as much as digits as its factorization.

4572233173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 37.

The square root of 4572233173 is about 67618.2902253525. The cubic root of 4572233173 is about 1659.7504309815.

The spelling of 4572233173 in words is "four billion, five hundred seventy-two million, two hundred thirty-three thousand, one hundred seventy-three".