652803264 has 168 divisors, whose sum is σ = 1998238320. Its totient is φ = 203046912.

The previous prime is 652803259. The next prime is 652803293. The reversal of 652803264 is 462308256.

652803264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1595892 + ... + 1596300.

Almost surely, 2^652803264 is an apocalyptic number.

652803264 is a gapful number since it is divisible by the number (64) 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 652803264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999119160).

652803264 is an abundant number, since it is smaller than the sum of its proper divisors (1345435056).

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

652803264 is a wasteful number, since it uses less digits than its factorization.

652803264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 594 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 652803264 is about 25550.0149510719. The cubic root of 652803264 is about 867.4825998996.

The spelling of 652803264 in words is "six hundred fifty-two million, eight hundred three thousand, two hundred sixty-four".