632071006577 has 4 divisors (see below), whose sum is σ = 665337901680. Its totient is φ = 598804111476.

The previous prime is 632071006559. The next prime is 632071006621. The reversal of 632071006577 is 775600170236.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 632071006577 - 2³² = 627776039281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (632071006537) 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 in 3 ways as a sum of consecutive naturals, for example, 16633447523 + ... + 16633447560.

It is an arithmetic number, because the mean of its divisors is an integer number (166334475420).

Almost surely, 2^632071006577 is an apocalyptic number.

It is an amenable number.

632071006577 is a deficient number, since it is larger than the sum of its proper divisors (33266895103).

632071006577 is a wasteful number, since it uses less digits than its factorization.

632071006577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33266895102.

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 632071006577 in words is "six hundred thirty-two billion, seventy-one million, six thousand, five hundred seventy-seven".