770047051 has 2 divisors, whose sum is σ = 770047052. Its totient is φ = 770047050.

The previous prime is 770047039. The next prime is 770047087. The reversal of 770047051 is 150740077.

It is a weak prime.

It is an emirp because it is prime and its reverse (150740077) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 770047051 - 2⁹ = 770046539 is a prime.

It is not a weakly prime, because it can be changed into another prime (770047001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385023525 + 385023526.

It is an arithmetic number, because the mean of its divisors is an integer number (385023526).

Almost surely, 2^770047051 is an apocalyptic number.

770047051 is a deficient number, since it is larger than the sum of its proper divisors (1).

770047051 is an equidigital number, since it uses as much as digits as its factorization.

770047051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 770047051 is about 27749.7216382435. The cubic root of 770047051 is about 916.5843140269.

The spelling of 770047051 in words is "seven hundred seventy million, forty-seven thousand, fifty-one".