76464741225773 has 2 divisors, whose sum is σ = 76464741225774. Its totient is φ = 76464741225772.

The previous prime is 76464741225737. The next prime is 76464741225839. The reversal of 76464741225773 is 37752214746467.

Together with previous prime (76464741225737) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59400885596809 + 17063855628964 = 7707197^2 + 4130842^2 .

It is a cyclic number.

It is not a de Polignac number, because 76464741225773 - 2²⁰ = 76464740177197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76464741225703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38232370612886 + 38232370612887.

It is an arithmetic number, because the mean of its divisors is an integer number (38232370612887).

Almost surely, 2^{76464741225773} is an apocalyptic number.

It is an amenable number.

76464741225773 is a deficient number, since it is larger than the sum of its proper divisors (1).

76464741225773 is an equidigital number, since it uses as much as digits as its factorization.

76464741225773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331914240, while the sum is 65.

The spelling of 76464741225773 in words is "seventy-six trillion, four hundred sixty-four billion, seven hundred forty-one million, two hundred twenty-five thousand, seven hundred seventy-three".