551132759 has 2 divisors, whose sum is σ = 551132760. Its totient is φ = 551132758.

The previous prime is 551132731. The next prime is 551132789. The reversal of 551132759 is 957231155.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-551132759 is a prime.

It is a Sophie Germain 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 (551132719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275566379 + 275566380.

It is an arithmetic number, because the mean of its divisors is an integer number (275566380).

Almost surely, 2^551132759 is an apocalyptic number.

551132759 is a deficient number, since it is larger than the sum of its proper divisors (1).

551132759 is an equidigital number, since it uses as much as digits as its factorization.

551132759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47250, while the sum is 38.

The square root of 551132759 is about 23476.2168800682. The cubic root of 551132759 is about 819.8833658224.

The spelling of 551132759 in words is "five hundred fifty-one million, one hundred thirty-two thousand, seven hundred fifty-nine".