532778711 has 2 divisors, whose sum is σ = 532778712. Its totient is φ = 532778710.

The previous prime is 532778689. The next prime is 532778731. The reversal of 532778711 is 117877235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 532778711 - 2¹⁴ = 532762327 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532778731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266389355 + 266389356.

It is an arithmetic number, because the mean of its divisors is an integer number (266389356).

Almost surely, 2^532778711 is an apocalyptic number.

532778711 is a deficient number, since it is larger than the sum of its proper divisors (1).

532778711 is an equidigital number, since it uses as much as digits as its factorization.

532778711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82320, while the sum is 41.

The square root of 532778711 is about 23081.9997183953. Note that the first 3 decimals coincide. The cubic root of 532778711 is about 810.6790581544.

The spelling of 532778711 in words is "five hundred thirty-two million, seven hundred seventy-eight thousand, seven hundred eleven".