1613045322 has 24 divisors (see below), whose sum is σ = 3994207776. Its totient is φ = 460870056.

The previous prime is 1613045321. The next prime is 1613045327. The reversal of 1613045322 is 2235403161.

1613045322 is a `hidden beast` number, since 1 + 613 + 0 + 45 + 3 + 2 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1613045321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6400848 + ... + 6401099.

It is an arithmetic number, because the mean of its divisors is an integer number (166425324).

Almost surely, 2^1613045322 is an apocalyptic number.

1613045322 is an abundant number, since it is smaller than the sum of its proper divisors (2381162454).

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

1613045322 is a wasteful number, since it uses less digits than its factorization.

1613045322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12801962 (or 12801959 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1613045322 is about 40162.7354895057. The cubic root of 1613045322 is about 1172.7772245435. Note that the first 3 decimals are identical.

Adding to 1613045322 its reverse (2235403161), we get a palindrome (3848448483).

The spelling of 1613045322 in words is "one billion, six hundred thirteen million, forty-five thousand, three hundred twenty-two".