3435520653 has 12 divisors (see below), whose sum is σ = 4973142720. Its totient is φ = 2285397576.

The previous prime is 3435520643. The next prime is 3435520679. The reversal of 3435520653 is 3560255343.

3435520653 is a `hidden beast` number, since 3 + 43 + 552 + 0 + 65 + 3 = 666.

3435520653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3435520653 - 2⁹ = 3435520141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435520643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408063 + ... + 416396.

It is an arithmetic number, because the mean of its divisors is an integer number (414428560).

Almost surely, 2^3435520653 is an apocalyptic number.

It is an amenable number.

3435520653 is a deficient number, since it is larger than the sum of its proper divisors (1537622067).

3435520653 is a wasteful number, since it uses less digits than its factorization.

3435520653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824928 (or 824925 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 3435520653 is about 58613.3146392524. The cubic root of 3435520653 is about 1508.9129572322.

Adding to 3435520653 its reverse (3560255343), we get a palindrome (6995775996).

The spelling of 3435520653 in words is "three billion, four hundred thirty-five million, five hundred twenty thousand, six hundred fifty-three".