5550606010591 has 2 divisors, whose sum is σ = 5550606010592. Its totient is φ = 5550606010590.

The previous prime is 5550606010501. The next prime is 5550606010637. The reversal of 5550606010591 is 1950106060555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5550606010591 - 2¹¹ = 5550606008543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5550606010501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775303005295 + 2775303005296.

It is an arithmetic number, because the mean of its divisors is an integer number (2775303005296).

Almost surely, 2^{5550606010591} is an apocalyptic number.

5550606010591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550606010591 is an equidigital number, since it uses as much as digits as its factorization.

5550606010591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 202500, while the sum is 43.

The spelling of 5550606010591 in words is "five trillion, five hundred fifty billion, six hundred six million, ten thousand, five hundred ninety-one".