556007521411 has 2 divisors, whose sum is σ = 556007521412. Its totient is φ = 556007521410.

The previous prime is 556007521409. The next prime is 556007521427. The reversal of 556007521411 is 114125700655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 556007521411 - 2¹ = 556007521409 is a prime.

Together with 556007521409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (556007521451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278003760705 + 278003760706.

It is an arithmetic number, because the mean of its divisors is an integer number (278003760706).

Almost surely, 2^556007521411 is an apocalyptic number.

556007521411 is a deficient number, since it is larger than the sum of its proper divisors (1).

556007521411 is an equidigital number, since it uses as much as digits as its factorization.

556007521411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 556007521411 in words is "five hundred fifty-six billion, seven million, five hundred twenty-one thousand, four hundred eleven".