632591960671 has 16 divisors (see below), whose sum is σ = 709294557600. Its totient is φ = 559300262400.

The previous prime is 632591960653. The next prime is 632591960713. The reversal of 632591960671 is 176069195236.

It is not a de Polignac number, because 632591960671 - 2¹³ = 632591952479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632591960641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5236686 + ... + 5356123.

It is an arithmetic number, because the mean of its divisors is an integer number (44330909850).

Almost surely, 2^632591960671 is an apocalyptic number.

632591960671 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

632591960671 is a deficient number, since it is larger than the sum of its proper divisors (76702596929).

632591960671 is a wasteful number, since it uses less digits than its factorization.

632591960671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10592970.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 632591960671 in words is "six hundred thirty-two billion, five hundred ninety-one million, nine hundred sixty thousand, six hundred seventy-one".