1613223150 has 192 divisors, whose sum is σ = 5020392960. Its totient is φ = 333043200.

The previous prime is 1613223127. The next prime is 1613223191. The reversal of 1613223150 is 513223161.

1613223150 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1613223150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2274996 + ... + 2275704.

It is an arithmetic number, because the mean of its divisors is an integer number (26147880).

Almost surely, 2^1613223150 is an apocalyptic number.

1613223150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1613223150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2510196480).

1613223150 is an abundant number, since it is smaller than the sum of its proper divisors (3407169810).

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

1613223150 is a wasteful number, since it uses less digits than its factorization.

1613223150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1613223150 is about 40164.9492717220. The cubic root of 1613223150 is about 1172.8203200396.

The spelling of 1613223150 in words is "one billion, six hundred thirteen million, two hundred twenty-three thousand, one hundred fifty".