2172552712 has 32 divisors (see below), whose sum is σ = 4451663520. Its totient is φ = 985789440.

The previous prime is 2172552709. The next prime is 2172552721.

2172552712 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29383 + ... + 72169.

It is an arithmetic number, because the mean of its divisors is an integer number (139114485).

Almost surely, 2^2172552712 is an apocalyptic number.

2172552712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2172552712 is an abundant number, since it is smaller than the sum of its proper divisors (2279110808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2172552712 is a wasteful number, since it uses less digits than its factorization.

2172552712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43381 (or 43377 counting only the distinct ones).

The product of its digits is 19600, while the sum is 34.

The square root of 2172552712 is about 46610.6501992839. The cubic root of 2172552712 is about 1295.1600527669.

The spelling of 2172552712 in words is "two billion, one hundred seventy-two million, five hundred fifty-two thousand, seven hundred twelve".