770880336503 has 2 divisors, whose sum is σ = 770880336504. Its totient is φ = 770880336502.

The previous prime is 770880336481. The next prime is 770880336517. The reversal of 770880336503 is 305633088077.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 770880336503 - 2²⁸ = 770611901047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (770880336593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385440168251 + 385440168252.

It is an arithmetic number, because the mean of its divisors is an integer number (385440168252).

Almost surely, 2^770880336503 is an apocalyptic number.

770880336503 is a deficient number, since it is larger than the sum of its proper divisors (1).

770880336503 is an equidigital number, since it uses as much as digits as its factorization.

770880336503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 770880336503 in words is "seven hundred seventy billion, eight hundred eighty million, three hundred thirty-six thousand, five hundred three".