632130509722 has 8 divisors (see below), whose sum is σ = 948217744116. Its totient is φ = 316057928352.

The previous prime is 632130509677. The next prime is 632130509737. The reversal of 632130509722 is 227905031236.

It can be written as a sum of positive squares in 2 ways, for example, as 631165102681 + 965407041 = 794459^2 + 31071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3554763 + ... + 3728350.

Almost surely, 2^632130509722 is an apocalyptic number.

632130509722 is a deficient number, since it is larger than the sum of its proper divisors (316087234394).

632130509722 is a wasteful number, since it uses less digits than its factorization.

632130509722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7326512.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 632130509722 in words is "six hundred thirty-two billion, one hundred thirty million, five hundred nine thousand, seven hundred twenty-two".