553353560087 has 2 divisors, whose sum is σ = 553353560088. Its totient is φ = 553353560086.

The previous prime is 553353560033. The next prime is 553353560113. The reversal of 553353560087 is 780065353355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553353560087 - 2²⁰ = 553352511511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553353560017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276676780043 + 276676780044.

It is an arithmetic number, because the mean of its divisors is an integer number (276676780044).

Almost surely, 2^553353560087 is an apocalyptic number.

553353560087 is a deficient number, since it is larger than the sum of its proper divisors (1).

553353560087 is an equidigital number, since it uses as much as digits as its factorization.

553353560087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670000, while the sum is 50.

The spelling of 553353560087 in words is "five hundred fifty-three billion, three hundred fifty-three million, five hundred sixty thousand, eighty-seven".