7123053224 has 64 divisors (see below), whose sum is σ = 15693696000. Its totient is φ = 2966920704.

The previous prime is 7123053221. The next prime is 7123053229. The reversal of 7123053224 is 4223503217.

It is not an unprimeable number, because it can be changed into a prime (7123053221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2967977 + ... + 2970375.

It is an arithmetic number, because the mean of its divisors is an integer number (245214000).

Almost surely, 2^7123053224 is an apocalyptic number.

7123053224 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7123053224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7846848000).

7123053224 is an abundant number, since it is smaller than the sum of its proper divisors (8570642776).

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

7123053224 is a wasteful number, since it uses less digits than its factorization.

7123053224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882 (or 3878 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 7123053224 is about 84398.1825870676. The cubic root of 7123053224 is about 1924.0752942441.

The spelling of 7123053224 in words is "seven billion, one hundred twenty-three million, fifty-three thousand, two hundred twenty-four".