775376082632 has 12 divisors (see below), whose sum is σ = 1453834824795. Its totient is φ = 387686796024.

The previous prime is 775376082631. The next prime is 775376082647. The reversal of 775376082632 is 236280673577.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 387688041316 + 387688041316 = 622646^2 + 622646^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=622646.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (775376082631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2334923 + ... + 2646245.

Almost surely, 2^775376082632 is an apocalyptic number.

It is an amenable number.

775376082632 is a deficient number, since it is larger than the sum of its proper divisors (678458742163).

775376082632 is an frugal number, since it uses more digits than its factorization.

775376082632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622652 (or 311325 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 775376082632 in words is "seven hundred seventy-five billion, three hundred seventy-six million, eighty-two thousand, six hundred thirty-two".