3505045635 has 192 divisors, whose sum is σ = 8171228160. Its totient is φ = 1390970880.

The previous prime is 3505045619. The next prime is 3505045637. The reversal of 3505045635 is 5365405053.

It is not a de Polignac number, because 3505045635 - 2⁴ = 3505045619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3505045635.

It is not an unprimeable number, because it can be changed into a prime (3505045637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2714340 + ... + 2715630.

It is an arithmetic number, because the mean of its divisors is an integer number (42558480).

Almost surely, 2^3505045635 is an apocalyptic number.

3505045635 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3505045635 is an abundant number, since it is smaller than the sum of its proper divisors (4666182525).

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

3505045635 is a wasteful number, since it uses less digits than its factorization.

3505045635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The square root of 3505045635 is about 59203.4258721571. The cubic root of 3505045635 is about 1519.0237317919.

The spelling of 3505045635 in words is "three billion, five hundred five million, forty-five thousand, six hundred thirty-five".