2172035063 has 12 divisors (see below), whose sum is σ = 2391548544. Its totient is φ = 1971182400.

The previous prime is 2172035059. The next prime is 2172035081. The reversal of 2172035063 is 3605302712.

It is not a de Polignac number, because 2172035063 - 2² = 2172035059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2172035003) 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, 56618 + ... + 86888.

It is an arithmetic number, because the mean of its divisors is an integer number (199295712).

Almost surely, 2^2172035063 is an apocalyptic number.

2172035063 is a deficient number, since it is larger than the sum of its proper divisors (219513481).

2172035063 is a wasteful number, since it uses less digits than its factorization.

2172035063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30886 (or 30875 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2172035063 is about 46605.0969637442. The cubic root of 2172035063 is about 1295.0571796878.

Adding to 2172035063 its reverse (3605302712), we get a palindrome (5777337775).

The spelling of 2172035063 in words is "two billion, one hundred seventy-two million, thirty-five thousand, sixty-three".