551014559 has 2 divisors, whose sum is σ = 551014560. Its totient is φ = 551014558.

The previous prime is 551014547. The next prime is 551014567. The reversal of 551014559 is 955410155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 551014559 - 2⁴ = 551014543 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 (551014759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275507279 + 275507280.

It is an arithmetic number, because the mean of its divisors is an integer number (275507280).

Almost surely, 2^551014559 is an apocalyptic number.

551014559 is a deficient number, since it is larger than the sum of its proper divisors (1).

551014559 is an equidigital number, since it uses as much as digits as its factorization.

551014559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 35.

The square root of 551014559 is about 23473.6993036888. The cubic root of 551014559 is about 819.8247488853.

The spelling of 551014559 in words is "five hundred fifty-one million, fourteen thousand, five hundred fifty-nine".