1078450271 has 2 divisors, whose sum is σ = 1078450272. Its totient is φ = 1078450270.

The previous prime is 1078450253. The next prime is 1078450319. The reversal of 1078450271 is 1720548701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1078450271 - 2⁶ = 1078450207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1078420271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539225135 + 539225136.

It is an arithmetic number, because the mean of its divisors is an integer number (539225136).

Almost surely, 2^1078450271 is an apocalyptic number.

1078450271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078450271 is an equidigital number, since it uses as much as digits as its factorization.

1078450271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 1078450271 is about 32839.7666100111. The cubic root of 1078450271 is about 1025.4945924782.

Adding to 1078450271 its reverse (1720548701), we get a palindrome (2798998972).

The spelling of 1078450271 in words is "one billion, seventy-eight million, four hundred fifty thousand, two hundred seventy-one".