551052767 has 2 divisors, whose sum is σ = 551052768. Its totient is φ = 551052766.

The previous prime is 551052757. The next prime is 551052881. The reversal of 551052767 is 767250155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551052767 - 2⁶ = 551052703 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 551052767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551052727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275526383 + 275526384.

It is an arithmetic number, because the mean of its divisors is an integer number (275526384).

Almost surely, 2^551052767 is an apocalyptic number.

551052767 is a deficient number, since it is larger than the sum of its proper divisors (1).

551052767 is an equidigital number, since it uses as much as digits as its factorization.

551052767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73500, while the sum is 38.

The square root of 551052767 is about 23474.5131365914. The cubic root of 551052767 is about 819.8436976527.

The spelling of 551052767 in words is "five hundred fifty-one million, fifty-two thousand, seven hundred sixty-seven".