770193306452 has 6 divisors (see below), whose sum is σ = 1347838286298. Its totient is φ = 385096653224.

The previous prime is 770193306437. The next prime is 770193306473. The reversal of 770193306452 is 254603391077.

It can be written as a sum of positive squares in only one way, i.e., 554315986576 + 215877319876 = 744524^2 + 464626^2 .

It is a junction number, because it is equal to n+sod(n) for n = 770193306397 and 770193306406.

It is a congruent number.

It is an unprimeable number.

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, 96274163303 + ... + 96274163310.

It is an arithmetic number, because the mean of its divisors is an integer number (224639714383).

Almost surely, 2^770193306452 is an apocalyptic number.

It is an amenable number.

770193306452 is a deficient number, since it is larger than the sum of its proper divisors (577644979846).

770193306452 is a wasteful number, since it uses less digits than its factorization.

770193306452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192548326617 (or 192548326615 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 770193306452 in words is "seven hundred seventy billion, one hundred ninety-three million, three hundred six thousand, four hundred fifty-two".