1096556473 has 2 divisors, whose sum is σ = 1096556474. Its totient is φ = 1096556472.

The previous prime is 1096556401. The next prime is 1096556551. The reversal of 1096556473 is 3746556901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1066218409 + 30338064 = 32653^2 + 5508^2 .

It is a cyclic number.

It is not a de Polignac number, because 1096556473 - 2¹³ = 1096548281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1096553473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548278236 + 548278237.

It is an arithmetic number, because the mean of its divisors is an integer number (548278237).

Almost surely, 2^1096556473 is an apocalyptic number.

It is an amenable number.

1096556473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1096556473 is an equidigital number, since it uses as much as digits as its factorization.

1096556473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 1096556473 is about 33114.2940888070. The cubic root of 1096556473 is about 1031.2018123648.

The spelling of 1096556473 in words is "one billion, ninety-six million, five hundred fifty-six thousand, four hundred seventy-three".