532668551 has 2 divisors, whose sum is σ = 532668552. Its totient is φ = 532668550.

The previous prime is 532668533. The next prime is 532668581. The reversal of 532668551 is 155866235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532668551 - 2²⁶ = 465559687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 532668499 and 532668508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532668581) 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 as a sum of consecutive naturals, namely, 266334275 + 266334276.

It is an arithmetic number, because the mean of its divisors is an integer number (266334276).

Almost surely, 2^532668551 is an apocalyptic number.

532668551 is a deficient number, since it is larger than the sum of its proper divisors (1).

532668551 is an equidigital number, since it uses as much as digits as its factorization.

532668551 is an odious number, because the sum of its binary digits is odd.

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

The square root of 532668551 is about 23079.6133199844. The cubic root of 532668551 is about 810.6231809463.

The spelling of 532668551 in words is "five hundred thirty-two million, six hundred sixty-eight thousand, five hundred fifty-one".