3505107572 has 12 divisors (see below), whose sum is σ = 6158378016. Its totient is φ = 1745571000.

The previous prime is 3505107553. The next prime is 3505107581. The reversal of 3505107572 is 2757015053.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 1744568 + ... + 1746575.

It is an arithmetic number, because the mean of its divisors is an integer number (513198168).

Almost surely, 2^3505107572 is an apocalyptic number.

It is an amenable number.

3505107572 is a deficient number, since it is larger than the sum of its proper divisors (2653270444).

3505107572 is a wasteful number, since it uses less digits than its factorization.

3505107572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491398 (or 3491396 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 35.

The square root of 3505107572 is about 59203.9489561296. The cubic root of 3505107572 is about 1519.0326791998.

The spelling of 3505107572 in words is "three billion, five hundred five million, one hundred seven thousand, five hundred seventy-two".