555916793 has 2 divisors, whose sum is σ = 555916794. Its totient is φ = 555916792.

The previous prime is 555916789. The next prime is 555916807. The reversal of 555916793 is 397619555.

555916793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 538843369 + 17073424 = 23213^2 + 4132^2 .

It is a cyclic number.

It is not a de Polignac number, because 555916793 - 2² = 555916789 is a prime.

It is not a weakly prime, because it can be changed into another prime (555916393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277958396 + 277958397.

It is an arithmetic number, because the mean of its divisors is an integer number (277958397).

Almost surely, 2^555916793 is an apocalyptic number.

It is an amenable number.

555916793 is a deficient number, since it is larger than the sum of its proper divisors (1).

555916793 is an equidigital number, since it uses as much as digits as its factorization.

555916793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1275750, while the sum is 50.

The square root of 555916793 is about 23577.8877976803. The cubic root of 555916793 is about 822.2488304682.

The spelling of 555916793 in words is "five hundred fifty-five million, nine hundred sixteen thousand, seven hundred ninety-three".