551025554059 has 2 divisors, whose sum is σ = 551025554060. Its totient is φ = 551025554058.

The previous prime is 551025554029. The next prime is 551025554071. The reversal of 551025554059 is 950455520155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 551025554059 - 2¹⁹ = 551025029771 is a prime.

It is a super-2 number, since 2×551025554059² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (551025554029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275512777029 + 275512777030.

It is an arithmetic number, because the mean of its divisors is an integer number (275512777030).

Almost surely, 2^551025554059 is an apocalyptic number.

551025554059 is a deficient number, since it is larger than the sum of its proper divisors (1).

551025554059 is an equidigital number, since it uses as much as digits as its factorization.

551025554059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125000, while the sum is 46.

The spelling of 551025554059 in words is "five hundred fifty-one billion, twenty-five million, five hundred fifty-four thousand, fifty-nine".