635046332316 has 144 divisors (see below), whose sum is σ = 1647213265152. Its totient is φ = 190260322560.

The previous prime is 635046332303. The next prime is 635046332321. The reversal of 635046332316 is 613233640536.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102143640 + ... + 102149856.

It is an arithmetic number, because the mean of its divisors is an integer number (11438981008).

Almost surely, 2^635046332316 is an apocalyptic number.

635046332316 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 635046332316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823606632576).

635046332316 is an abundant number, since it is smaller than the sum of its proper divisors (1012166932836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

635046332316 is a wasteful number, since it uses less digits than its factorization.

635046332316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7032 (or 7019 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 635046332316 in words is "six hundred thirty-five billion, forty-six million, three hundred thirty-two thousand, three hundred sixteen".