554135014634563 has 2 divisors, whose sum is σ = 554135014634564. Its totient is φ = 554135014634562.

The previous prime is 554135014634527. The next prime is 554135014634573. The reversal of 554135014634563 is 365436410531455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 554135014634563 - 2⁴¹ = 551935991379011 is a prime.

It is a super-2 number, since 2×554135014634563² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (554135014634573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277067507317281 + 277067507317282.

It is an arithmetic number, because the mean of its divisors is an integer number (277067507317282).

Almost surely, 2^{554135014634563} is an apocalyptic number.

554135014634563 is a deficient number, since it is larger than the sum of its proper divisors (1).

554135014634563 is an equidigital number, since it uses as much as digits as its factorization.

554135014634563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880000, while the sum is 55.

The spelling of 554135014634563 in words is "five hundred fifty-four trillion, one hundred thirty-five billion, fourteen million, six hundred thirty-four thousand, five hundred sixty-three".