1090837273 has 2 divisors, whose sum is σ = 1090837274. Its totient is φ = 1090837272.

The previous prime is 1090837213. The next prime is 1090837333. The reversal of 1090837273 is 3727380901.

It is a balanced prime because it is at equal distance from previous prime (1090837213) and next prime (1090837333).

It can be written as a sum of positive squares in only one way, i.e., 900480064 + 190357209 = 30008^2 + 13797^2 .

It is an emirp because it is prime and its reverse (3727380901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1090837273 - 2¹³ = 1090829081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1090837213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 545418636 + 545418637.

It is an arithmetic number, because the mean of its divisors is an integer number (545418637).

Almost surely, 2^1090837273 is an apocalyptic number.

It is an amenable number.

1090837273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1090837273 is an equidigital number, since it uses as much as digits as its factorization.

1090837273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 1090837273 is about 33027.8257383074. The cubic root of 1090837273 is about 1029.4059077537.

The spelling of 1090837273 in words is "one billion, ninety million, eight hundred thirty-seven thousand, two hundred seventy-three".