532782755 has 4 divisors (see below), whose sum is σ = 639339312. Its totient is φ = 426226200.

The previous prime is 532782739. The next prime is 532782763. The reversal of 532782755 is 557287235.

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

It is not a de Polignac number, because 532782755 - 2⁴ = 532782739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53278271 + ... + 53278280.

It is an arithmetic number, because the mean of its divisors is an integer number (159834828).

Almost surely, 2^532782755 is an apocalyptic number.

532782755 is a deficient number, since it is larger than the sum of its proper divisors (106556557).

532782755 is a wasteful number, since it uses less digits than its factorization.

532782755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106556556.

The product of its digits is 588000, while the sum is 44.

The square root of 532782755 is about 23082.0873189580. The cubic root of 532782755 is about 810.6811092735.

The spelling of 532782755 in words is "five hundred thirty-two million, seven hundred eighty-two thousand, seven hundred fifty-five".