770542447511 has 2 divisors, whose sum is σ = 770542447512. Its totient is φ = 770542447510.

The previous prime is 770542447463. The next prime is 770542447531. The reversal of 770542447511 is 115744245077.

It is a strong prime.

It is an emirp because it is prime and its reverse (115744245077) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 770542447511 - 2⁶ = 770542447447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (770542447531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385271223755 + 385271223756.

It is an arithmetic number, because the mean of its divisors is an integer number (385271223756).

Almost surely, 2^770542447511 is an apocalyptic number.

770542447511 is a deficient number, since it is larger than the sum of its proper divisors (1).

770542447511 is an equidigital number, since it uses as much as digits as its factorization.

770542447511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1097600, while the sum is 47.

The spelling of 770542447511 in words is "seven hundred seventy billion, five hundred forty-two million, four hundred forty-seven thousand, five hundred eleven".