1652335264 has 48 divisors (see below), whose sum is σ = 3454994088. Its totient is φ = 775176192.

The previous prime is 1652335229. The next prime is 1652335271. The reversal of 1652335264 is 4625332561.

It can be written as a sum of positive squares in 4 ways, for example, as 1420686864 + 231648400 = 37692^2 + 15220^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 178822 + ... + 187834.

Almost surely, 2^1652335264 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 1652335264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1727497044).

1652335264 is an abundant number, since it is smaller than the sum of its proper divisors (1802658824).

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

1652335264 is a wasteful number, since it uses less digits than its factorization.

1652335264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9377 (or 9369 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 1652335264 is about 40648.9269723076. The cubic root of 1652335264 is about 1182.2229627217. Note that the first 3 decimals are identical.

The spelling of 1652335264 in words is "one billion, six hundred fifty-two million, three hundred thirty-five thousand, two hundred sixty-four".