5223651468 has 72 divisors (see below), whose sum is σ = 14205555504. Its totient is φ = 1489622400.

The previous prime is 5223651451. The next prime is 5223651473. The reversal of 5223651468 is 8641563225.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 309898 + ... + 326318.

It is an arithmetic number, because the mean of its divisors is an integer number (197299382).

Almost surely, 2^5223651468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5223651468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7102777752).

5223651468 is an abundant number, since it is smaller than the sum of its proper divisors (8981904036).

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

5223651468 is a wasteful number, since it uses less digits than its factorization.

5223651468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16983 (or 16974 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 5223651468 is about 72274.8328811627. The cubic root of 5223651468 is about 1735.1008828272.

The spelling of 5223651468 in words is "five billion, two hundred twenty-three million, six hundred fifty-one thousand, four hundred sixty-eight".