532856651 has 4 divisors (see below), whose sum is σ = 533925000. Its totient is φ = 531788304.

The previous prime is 532856609. The next prime is 532856669. The reversal of 532856651 is 156658235.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 532856651 - 2¹⁴ = 532840267 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 532856599 and 532856608.

It is not an unprimeable number, because it can be changed into a prime (532856251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533426 + ... + 534423.

It is an arithmetic number, because the mean of its divisors is an integer number (133481250).

Almost surely, 2^532856651 is an apocalyptic number.

532856651 is a deficient number, since it is larger than the sum of its proper divisors (1068349).

532856651 is a wasteful number, since it uses less digits than its factorization.

532856651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068348.

The product of its digits is 216000, while the sum is 41.

The square root of 532856651 is about 23083.6879852419. The cubic root of 532856651 is about 810.7185875398.

The spelling of 532856651 in words is "five hundred thirty-two million, eight hundred fifty-six thousand, six hundred fifty-one".