635345330601052 has 24 divisors (see below), whose sum is σ = 1113575206423680. Its totient is φ = 317181152968560.

The previous prime is 635345330601041. The next prime is 635345330601061. The reversal of 635345330601052 is 250106033543536.

It is a junction number, because it is equal to n+sod(n) for n = 635345330600993 and 635345330601011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5665024 + ... + 36094087.

It is an arithmetic number, because the mean of its divisors is an integer number (46398966934320).

Almost surely, 2^{635345330601052} is an apocalyptic number.

It is an amenable number.

635345330601052 is a deficient number, since it is larger than the sum of its proper divisors (478229875822628).

635345330601052 is a wasteful number, since it uses less digits than its factorization.

635345330601052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41765001 (or 41764999 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 46.

The spelling of 635345330601052 in words is "six hundred thirty-five trillion, three hundred forty-five billion, three hundred thirty million, six hundred one thousand, fifty-two".