5223472164 has 48 divisors (see below), whose sum is σ = 13546747200. Its totient is φ = 1740590208.

The previous prime is 5223472147. The next prime is 5223472183. The reversal of 5223472164 is 4612743225.

5223472164 is a `hidden beast` number, since 5 + 2 + 23 + 472 + 164 = 666.

It is a super-2 number, since 2×5223472164² = 54569322896165685792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445327 + ... + 456905.

It is an arithmetic number, because the mean of its divisors is an integer number (282223900).

Almost surely, 2^5223472164 is an apocalyptic number.

5223472164 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5223472164 is an abundant number, since it is smaller than the sum of its proper divisors (8323275036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5223472164 is a wasteful number, since it uses less digits than its factorization.

5223472164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15769 (or 15761 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 5223472164 is about 72273.5924387324. The cubic root of 5223472164 is about 1735.0810299146.

The spelling of 5223472164 in words is "five billion, two hundred twenty-three million, four hundred seventy-two thousand, one hundred sixty-four".