5223646473 has 16 divisors (see below), whose sum is σ = 7139626560. Its totient is φ = 3396121344.

The previous prime is 5223646469. The next prime is 5223646499. The reversal of 5223646473 is 3746463225.

It is not a de Polignac number, because 5223646473 - 2² = 5223646469 is a prime.

It is a super-3 number, since 3×5223646473³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5223641473) 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, 114511 + ... + 153492.

It is an arithmetic number, because the mean of its divisors is an integer number (446226660).

Almost surely, 2^5223646473 is an apocalyptic number.

It is an amenable number.

5223646473 is a deficient number, since it is larger than the sum of its proper divisors (1915980087).

5223646473 is a wasteful number, since it uses less digits than its factorization.

5223646473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268168.

The product of its digits is 725760, while the sum is 42.

The square root of 5223646473 is about 72274.7983255574. The cubic root of 5223646473 is about 1735.1003297766.

The spelling of 5223646473 in words is "five billion, two hundred twenty-three million, six hundred forty-six thousand, four hundred seventy-three".