3500205532 has 6 divisors (see below), whose sum is σ = 6125359688. Its totient is φ = 1750102764.

The previous prime is 3500205523. The next prime is 3500205539. The reversal of 3500205532 is 2355020053.

It is a junction number, because it is equal to n+sod(n) for n = 3500205497 and 3500205506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500205539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437525688 + ... + 437525695.

Almost surely, 2^3500205532 is an apocalyptic number.

It is an amenable number.

3500205532 is a deficient number, since it is larger than the sum of its proper divisors (2625154156).

3500205532 is a wasteful number, since it uses less digits than its factorization.

3500205532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875051387 (or 875051385 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 3500205532 is about 59162.5348679382. The cubic root of 3500205532 is about 1518.3242051754.

Adding to 3500205532 its reverse (2355020053), we get a palindrome (5855225585).

The spelling of 3500205532 in words is "three billion, five hundred million, two hundred five thousand, five hundred thirty-two".