6217272473 has 16 divisors (see below), whose sum is σ = 6612936000. Its totient is φ = 5828594112.

The previous prime is 6217272463. The next prime is 6217272491. The reversal of 6217272473 is 3742727126.

It is a cyclic number.

It is not a de Polignac number, because 6217272473 - 2¹⁰ = 6217271449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6217272473.

It is not an unprimeable number, because it can be changed into a prime (6217272463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2295386 + ... + 2298092.

It is an arithmetic number, because the mean of its divisors is an integer number (413308500).

Almost surely, 2^6217272473 is an apocalyptic number.

It is an amenable number.

6217272473 is a deficient number, since it is larger than the sum of its proper divisors (395663527).

6217272473 is a wasteful number, since it uses less digits than its factorization.

6217272473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944.

The product of its digits is 197568, while the sum is 41.

The square root of 6217272473 is about 78849.6827704462. The cubic root of 6217272473 is about 1838.7949412009.

Adding to 6217272473 its reverse (3742727126), we get a palindrome (9959999599).

The spelling of 6217272473 in words is "six billion, two hundred seventeen million, two hundred seventy-two thousand, four hundred seventy-three".