3572705505 has 16 divisors (see below), whose sum is σ = 5718305664. Its totient is φ = 1904784000.

The previous prime is 3572705473. The next prime is 3572705509. The reversal of 3572705505 is 5055072753.

3572705505 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 3572705505 - 2⁵ = 3572705473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3572705509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5332 + ... + 84698.

It is an arithmetic number, because the mean of its divisors is an integer number (357394104).

Almost surely, 2^3572705505 is an apocalyptic number.

It is an amenable number.

3572705505 is a deficient number, since it is larger than the sum of its proper divisors (2145600159).

3572705505 is a wasteful number, since it uses less digits than its factorization.

3572705505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82376.

The product of its (nonzero) digits is 183750, while the sum is 39.

The square root of 3572705505 is about 59772.1131046912. The cubic root of 3572705505 is about 1528.7356956818.

The spelling of 3572705505 in words is "three billion, five hundred seventy-two million, seven hundred five thousand, five hundred five".