2172055034 has 8 divisors (see below), whose sum is σ = 3429560640. Its totient is φ = 1028868156.

The previous prime is 2172055013. The next prime is 2172055051. The reversal of 2172055034 is 4305502712.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2172054988 and 2172055006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28579634 + ... + 28579709.

It is an arithmetic number, because the mean of its divisors is an integer number (428695080).

Almost surely, 2^2172055034 is an apocalyptic number.

2172055034 is a deficient number, since it is larger than the sum of its proper divisors (1257505606).

2172055034 is a wasteful number, since it uses less digits than its factorization.

2172055034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57159364.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2172055034 is about 46605.3112209327. The cubic root of 2172055034 is about 1295.0611488545.

Adding to 2172055034 its reverse (4305502712), we get a palindrome (6477557746).

The spelling of 2172055034 in words is "two billion, one hundred seventy-two million, fifty-five thousand, thirty-four".