652891433 has 8 divisors (see below), whose sum is σ = 688288800. Its totient is φ = 617597568.

The previous prime is 652891399. The next prime is 652891439. The reversal of 652891433 is 334198256.

652891433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 652891433 - 2⁸ = 652891177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652891439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12743 + ... + 38316.

It is an arithmetic number, because the mean of its divisors is an integer number (86036100).

Almost surely, 2^652891433 is an apocalyptic number.

It is an amenable number.

652891433 is a deficient number, since it is larger than the sum of its proper divisors (35397367).

652891433 is a wasteful number, since it uses less digits than its factorization.

652891433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51751.

The product of its digits is 155520, while the sum is 41.

The square root of 652891433 is about 25551.7403125501. The cubic root of 652891433 is about 867.5216528243.

The spelling of 652891433 in words is "six hundred fifty-two million, eight hundred ninety-one thousand, four hundred thirty-three".