635341045 has 16 divisors (see below), whose sum is σ = 768725568. Its totient is φ = 504080640.

The previous prime is 635341037. The next prime is 635341073. The reversal of 635341045 is 540143536.

It is not a de Polignac number, because 635341045 - 2³ = 635341037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 635340998 and 635341016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354642 + ... + 356428.

It is an arithmetic number, because the mean of its divisors is an integer number (48045348).

Almost surely, 2^635341045 is an apocalyptic number.

It is an amenable number.

635341045 is a deficient number, since it is larger than the sum of its proper divisors (133384523).

635341045 is a wasteful number, since it uses less digits than its factorization.

635341045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 635341045 is about 25205.9724073482. The cubic root of 635341045 is about 859.6776532145.

The spelling of 635341045 in words is "six hundred thirty-five million, three hundred forty-one thousand, forty-five".