771256483 has 2 divisors, whose sum is σ = 771256484. Its totient is φ = 771256482.

The previous prime is 771256469. The next prime is 771256487. The reversal of 771256483 is 384652177.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 771256483 - 2²¹ = 769159331 is a prime.

It is not a weakly prime, because it can be changed into another prime (771256487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385628241 + 385628242.

It is an arithmetic number, because the mean of its divisors is an integer number (385628242).

Almost surely, 2^771256483 is an apocalyptic number.

771256483 is a deficient number, since it is larger than the sum of its proper divisors (1).

771256483 is an equidigital number, since it uses as much as digits as its factorization.

771256483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240, while the sum is 43.

The square root of 771256483 is about 27771.5048746012. The cubic root of 771256483 is about 917.0639239180.

The spelling of 771256483 in words is "seven hundred seventy-one million, two hundred fifty-six thousand, four hundred eighty-three".