4472173251 has 24 divisors (see below), whose sum is σ = 7950531680. Its totient is φ = 2358948096.

The previous prime is 4472173207. The next prime is 4472173253. The reversal of 4472173251 is 1523712744.

It is not a de Polignac number, because 4472173251 - 2²¹ = 4470076099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4472173253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2729446 + ... + 2731083.

Almost surely, 2^4472173251 is an apocalyptic number.

4472173251 is a deficient number, since it is larger than the sum of its proper divisors (3478358429).

4472173251 is a wasteful number, since it uses less digits than its factorization.

4472173251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460555 (or 5460552 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 4472173251 is about 66874.3093497047. The cubic root of 4472173251 is about 1647.5535524173.

Adding to 4472173251 its reverse (1523712744), we get a palindrome (5995885995).

The spelling of 4472173251 in words is "four billion, four hundred seventy-two million, one hundred seventy-three thousand, two hundred fifty-one".